52253110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{631}}^1$

素因数の和:678

約数の個数: 72

約数和(自身を含む): 118663056

約数和(自身を除く): 66409946

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 169, 182, 245, 338, 455, 490, 631, 637, 845, 910, 1183, 1262, 1274, 1690, 2366, 3155, 3185, 4417, 5915, 6310, 6370, 8203, 8281, 8834, 11830, 16406, 16562, 22085, 30919, 41015, 41405, 44170, 57421, 61838, 82030, 82810, 106639, 114842, 154595, 213278, 287105, 309190, 401947, 533195, 574210, 746473, 803894, 1066390, 1492946, 2009735, 3732365, 4019470, 5225311, 7464730, 10450622, 26126555, 52253110]

約数ペア:

[(1, 52253110), (2, 26126555), (5, 10450622), (7, 7464730), (10, 5225311), (13, 4019470), (14, 3732365), (26, 2009735), (35, 1492946), (49, 1066390), (65, 803894), (70, 746473), (91, 574210), (98, 533195), (130, 401947), (169, 309190), (182, 287105), (245, 213278), (338, 154595), (455, 114842), (490, 106639), (631, 82810), (637, 82030), (845, 61838), (910, 57421), (1183, 44170), (1262, 41405), (1274, 41015), (1690, 30919), (2366, 22085), (3155, 16562), (3185, 16406), (4417, 11830), (5915, 8834), (6310, 8281), (6370, 8203)]