49338720

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{47}}^1$

素因数の和:86

約数の個数: 216

約数和(自身を含む): 178555104

約数和(自身を除く): 129216384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 216, 235, 240, 243, 270, 282, 288, 324, 360, 376, 405, 423, 432, 470, 480, 486, 540, 564, 648, 705, 720, 729, 752, 810, 846, 864, 940, 972, 1080, 1128, 1215, 1269, 1296, 1410, 1440, 1458, 1504, 1620, 1692, 1880, 1944, 2115, 2160, 2187, 2256, 2430, 2538, 2592, 2820, 2916, 3240, 3384, 3645, 3760, 3807, 3888, 4230, 4320, 4374, 4512, 4860, 5076, 5640, 5832, 6345, 6480, 6561, 6768, 7290, 7520, 7614, 7776, 8460, 8748, 9720, 10152, 10935, 11280, 11421, 11664, 12690, 12960, 13122, 13536, 14580, 15228, 16920, 17496, 19035, 19440, 20304, 21870, 22560, 22842, 23328, 25380, 26244, 29160, 30456, 32805, 33840, 34263, 34992, 38070, 38880, 40608, 43740, 45684, 50760, 52488, 57105, 58320, 60912, 65610, 67680, 68526, 69984, 76140, 87480, 91368, 101520, 102789, 104976, 114210, 116640, 121824, 131220, 137052, 152280, 171315, 174960, 182736, 203040, 205578, 209952, 228420, 262440, 274104, 304560, 308367, 342630, 349920, 365472, 411156, 456840, 513945, 524880, 548208, 609120, 616734, 685260, 822312, 913680, 1027890, 1049760, 1096416, 1233468, 1370520, 1541835, 1644624, 1827360, 2055780, 2466936, 2741040, 3083670, 3289248, 4111560, 4933872, 5482080, 6167340, 8223120, 9867744, 12334680, 16446240, 24669360, 49338720]

約数ペア:

[(1, 49338720), (2, 24669360), (3, 16446240), (4, 12334680), (5, 9867744), (6, 8223120), (8, 6167340), (9, 5482080), (10, 4933872), (12, 4111560), (15, 3289248), (16, 3083670), (18, 2741040), (20, 2466936), (24, 2055780), (27, 1827360), (30, 1644624), (32, 1541835), (36, 1370520), (40, 1233468), (45, 1096416), (47, 1049760), (48, 1027890), (54, 913680), (60, 822312), (72, 685260), (80, 616734), (81, 609120), (90, 548208), (94, 524880), (96, 513945), (108, 456840), (120, 411156), (135, 365472), (141, 349920), (144, 342630), (160, 308367), (162, 304560), (180, 274104), (188, 262440), (216, 228420), (235, 209952), (240, 205578), (243, 203040), (270, 182736), (282, 174960), (288, 171315), (324, 152280), (360, 137052), (376, 131220), (405, 121824), (423, 116640), (432, 114210), (470, 104976), (480, 102789), (486, 101520), (540, 91368), (564, 87480), (648, 76140), (705, 69984), (720, 68526), (729, 67680), (752, 65610), (810, 60912), (846, 58320), (864, 57105), (940, 52488), (972, 50760), (1080, 45684), (1128, 43740), (1215, 40608), (1269, 38880), (1296, 38070), (1410, 34992), (1440, 34263), (1458, 33840), (1504, 32805), (1620, 30456), (1692, 29160), (1880, 26244), (1944, 25380), (2115, 23328), (2160, 22842), (2187, 22560), (2256, 21870), (2430, 20304), (2538, 19440), (2592, 19035), (2820, 17496), (2916, 16920), (3240, 15228), (3384, 14580), (3645, 13536), (3760, 13122), (3807, 12960), (3888, 12690), (4230, 11664), (4320, 11421), (4374, 11280), (4512, 10935), (4860, 10152), (5076, 9720), (5640, 8748), (5832, 8460), (6345, 7776), (6480, 7614), (6561, 7520), (6768, 7290)]