51329640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:559

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 114558360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 47, 57, 60, 76, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 282, 285, 376, 380, 456, 470, 479, 564, 570, 705, 760, 893, 940, 958, 1128, 1140, 1410, 1437, 1786, 1880, 1916, 2280, 2395, 2679, 2820, 2874, 3572, 3832, 4465, 4790, 5358, 5640, 5748, 7144, 7185, 8930, 9101, 9580, 10716, 11496, 13395, 14370, 17860, 18202, 19160, 21432, 22513, 26790, 27303, 28740, 35720, 36404, 45026, 45505, 53580, 54606, 57480, 67539, 72808, 90052, 91010, 107160, 109212, 112565, 135078, 136515, 180104, 182020, 218424, 225130, 270156, 273030, 337695, 364040, 427747, 450260, 540312, 546060, 675390, 855494, 900520, 1092120, 1283241, 1350780, 1710988, 2138735, 2566482, 2701560, 3421976, 4277470, 5132964, 6416205, 8554940, 10265928, 12832410, 17109880, 25664820, 51329640]

約数ペア:

[(1, 51329640), (2, 25664820), (3, 17109880), (4, 12832410), (5, 10265928), (6, 8554940), (8, 6416205), (10, 5132964), (12, 4277470), (15, 3421976), (19, 2701560), (20, 2566482), (24, 2138735), (30, 1710988), (38, 1350780), (40, 1283241), (47, 1092120), (57, 900520), (60, 855494), (76, 675390), (94, 546060), (95, 540312), (114, 450260), (120, 427747), (141, 364040), (152, 337695), (188, 273030), (190, 270156), (228, 225130), (235, 218424), (282, 182020), (285, 180104), (376, 136515), (380, 135078), (456, 112565), (470, 109212), (479, 107160), (564, 91010), (570, 90052), (705, 72808), (760, 67539), (893, 57480), (940, 54606), (958, 53580), (1128, 45505), (1140, 45026), (1410, 36404), (1437, 35720), (1786, 28740), (1880, 27303), (1916, 26790), (2280, 22513), (2395, 21432), (2679, 19160), (2820, 18202), (2874, 17860), (3572, 14370), (3832, 13395), (4465, 11496), (4790, 10716), (5358, 9580), (5640, 9101), (5748, 8930), (7144, 7185)]