53143740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1747}}^1$

素因数の和:1788

約数の個数: 108

約数和(自身を含む): 174656664

約数和(自身を除く): 121512924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 1747, 2028, 2340, 2535, 3042, 3380, 3494, 5070, 5241, 6084, 6988, 7605, 8735, 10140, 10482, 15210, 15723, 17470, 20964, 22711, 26205, 30420, 31446, 34940, 45422, 52410, 62892, 68133, 78615, 90844, 104820, 113555, 136266, 157230, 204399, 227110, 272532, 295243, 314460, 340665, 408798, 454220, 590486, 681330, 817596, 885729, 1021995, 1180972, 1362660, 1476215, 1771458, 2043990, 2657187, 2952430, 3542916, 4087980, 4428645, 5314374, 5904860, 8857290, 10628748, 13285935, 17714580, 26571870, 53143740]

約数ペア:

[(1, 53143740), (2, 26571870), (3, 17714580), (4, 13285935), (5, 10628748), (6, 8857290), (9, 5904860), (10, 5314374), (12, 4428645), (13, 4087980), (15, 3542916), (18, 2952430), (20, 2657187), (26, 2043990), (30, 1771458), (36, 1476215), (39, 1362660), (45, 1180972), (52, 1021995), (60, 885729), (65, 817596), (78, 681330), (90, 590486), (117, 454220), (130, 408798), (156, 340665), (169, 314460), (180, 295243), (195, 272532), (234, 227110), (260, 204399), (338, 157230), (390, 136266), (468, 113555), (507, 104820), (585, 90844), (676, 78615), (780, 68133), (845, 62892), (1014, 52410), (1170, 45422), (1521, 34940), (1690, 31446), (1747, 30420), (2028, 26205), (2340, 22711), (2535, 20964), (3042, 17470), (3380, 15723), (3494, 15210), (5070, 10482), (5241, 10140), (6084, 8735), (6988, 7605)]