51848520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 164851200

約数和(自身を除く): 113002680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 47, 58, 60, 87, 94, 116, 120, 141, 145, 174, 188, 232, 235, 282, 290, 317, 348, 376, 435, 470, 564, 580, 634, 696, 705, 870, 940, 951, 1128, 1160, 1268, 1363, 1410, 1585, 1740, 1880, 1902, 2536, 2726, 2820, 3170, 3480, 3804, 4089, 4755, 5452, 5640, 6340, 6815, 7608, 8178, 9193, 9510, 10904, 12680, 13630, 14899, 16356, 18386, 19020, 20445, 27260, 27579, 29798, 32712, 36772, 38040, 40890, 44697, 45965, 54520, 55158, 59596, 73544, 74495, 81780, 89394, 91930, 110316, 119192, 137895, 148990, 163560, 178788, 183860, 220632, 223485, 275790, 297980, 357576, 367720, 432071, 446970, 551580, 595960, 864142, 893940, 1103160, 1296213, 1728284, 1787880, 2160355, 2592426, 3456568, 4320710, 5184852, 6481065, 8641420, 10369704, 12962130, 17282840, 25924260, 51848520]

約数ペア:

[(1, 51848520), (2, 25924260), (3, 17282840), (4, 12962130), (5, 10369704), (6, 8641420), (8, 6481065), (10, 5184852), (12, 4320710), (15, 3456568), (20, 2592426), (24, 2160355), (29, 1787880), (30, 1728284), (40, 1296213), (47, 1103160), (58, 893940), (60, 864142), (87, 595960), (94, 551580), (116, 446970), (120, 432071), (141, 367720), (145, 357576), (174, 297980), (188, 275790), (232, 223485), (235, 220632), (282, 183860), (290, 178788), (317, 163560), (348, 148990), (376, 137895), (435, 119192), (470, 110316), (564, 91930), (580, 89394), (634, 81780), (696, 74495), (705, 73544), (870, 59596), (940, 55158), (951, 54520), (1128, 45965), (1160, 44697), (1268, 40890), (1363, 38040), (1410, 36772), (1585, 32712), (1740, 29798), (1880, 27579), (1902, 27260), (2536, 20445), (2726, 19020), (2820, 18386), (3170, 16356), (3480, 14899), (3804, 13630), (4089, 12680), (4755, 10904), (5452, 9510), (5640, 9193), (6340, 8178), (6815, 7608)]