51933960

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 224

約数和(自身を含む): 190050840

約数和(自身を除く): 138116880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 137, 156, 162, 180, 195, 216, 234, 243, 260, 270, 274, 312, 324, 351, 360, 390, 405, 411, 468, 486, 520, 540, 548, 585, 648, 685, 702, 729, 780, 810, 822, 936, 972, 1053, 1080, 1096, 1170, 1215, 1233, 1370, 1404, 1458, 1560, 1620, 1644, 1755, 1781, 1944, 2055, 2106, 2340, 2430, 2466, 2740, 2808, 2916, 3159, 3240, 3288, 3510, 3562, 3645, 3699, 4110, 4212, 4680, 4860, 4932, 5265, 5343, 5480, 5832, 6165, 6318, 7020, 7124, 7290, 7398, 8220, 8424, 8905, 9477, 9720, 9864, 10530, 10686, 11097, 12330, 12636, 14040, 14248, 14580, 14796, 15795, 16029, 16440, 17810, 18495, 18954, 21060, 21372, 22194, 24660, 25272, 26715, 29160, 29592, 31590, 32058, 33291, 35620, 36990, 37908, 42120, 42744, 44388, 47385, 48087, 49320, 53430, 55485, 63180, 64116, 66582, 71240, 73980, 75816, 80145, 88776, 94770, 96174, 99873, 106860, 110970, 126360, 128232, 133164, 144261, 147960, 160290, 166455, 189540, 192348, 199746, 213720, 221940, 240435, 266328, 288522, 320580, 332910, 379080, 384696, 399492, 432783, 443880, 480870, 499365, 577044, 641160, 665820, 721305, 798984, 865566, 961740, 998730, 1154088, 1298349, 1331640, 1442610, 1731132, 1923480, 1997460, 2163915, 2596698, 2885220, 3462264, 3994920, 4327830, 5193396, 5770440, 6491745, 8655660, 10386792, 12983490, 17311320, 25966980, 51933960]

約数ペア:

[(1, 51933960), (2, 25966980), (3, 17311320), (4, 12983490), (5, 10386792), (6, 8655660), (8, 6491745), (9, 5770440), (10, 5193396), (12, 4327830), (13, 3994920), (15, 3462264), (18, 2885220), (20, 2596698), (24, 2163915), (26, 1997460), (27, 1923480), (30, 1731132), (36, 1442610), (39, 1331640), (40, 1298349), (45, 1154088), (52, 998730), (54, 961740), (60, 865566), (65, 798984), (72, 721305), (78, 665820), (81, 641160), (90, 577044), (104, 499365), (108, 480870), (117, 443880), (120, 432783), (130, 399492), (135, 384696), (137, 379080), (156, 332910), (162, 320580), (180, 288522), (195, 266328), (216, 240435), (234, 221940), (243, 213720), (260, 199746), (270, 192348), (274, 189540), (312, 166455), (324, 160290), (351, 147960), (360, 144261), (390, 133164), (405, 128232), (411, 126360), (468, 110970), (486, 106860), (520, 99873), (540, 96174), (548, 94770), (585, 88776), (648, 80145), (685, 75816), (702, 73980), (729, 71240), (780, 66582), (810, 64116), (822, 63180), (936, 55485), (972, 53430), (1053, 49320), (1080, 48087), (1096, 47385), (1170, 44388), (1215, 42744), (1233, 42120), (1370, 37908), (1404, 36990), (1458, 35620), (1560, 33291), (1620, 32058), (1644, 31590), (1755, 29592), (1781, 29160), (1944, 26715), (2055, 25272), (2106, 24660), (2340, 22194), (2430, 21372), (2466, 21060), (2740, 18954), (2808, 18495), (2916, 17810), (3159, 16440), (3240, 16029), (3288, 15795), (3510, 14796), (3562, 14580), (3645, 14248), (3699, 14040), (4110, 12636), (4212, 12330), (4680, 11097), (4860, 10686), (4932, 10530), (5265, 9864), (5343, 9720), (5480, 9477), (5832, 8905), (6165, 8424), (6318, 8220), (7020, 7398), (7124, 7290)]