53209660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 137410560

約数和(自身を除く): 84200900

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 79, 85, 119, 140, 158, 170, 238, 283, 316, 340, 395, 476, 553, 566, 595, 790, 1106, 1132, 1190, 1343, 1415, 1580, 1981, 2212, 2380, 2686, 2765, 2830, 3962, 4811, 5372, 5530, 5660, 6715, 7924, 9401, 9622, 9905, 11060, 13430, 18802, 19244, 19810, 22357, 24055, 26860, 33677, 37604, 39620, 44714, 47005, 48110, 67354, 89428, 94010, 96220, 111785, 134708, 156499, 168385, 188020, 223570, 312998, 336770, 380069, 447140, 625996, 673540, 760138, 782495, 1520276, 1564990, 1900345, 2660483, 3129980, 3800690, 5320966, 7601380, 10641932, 13302415, 26604830, 53209660]

約数ペア:

[(1, 53209660), (2, 26604830), (4, 13302415), (5, 10641932), (7, 7601380), (10, 5320966), (14, 3800690), (17, 3129980), (20, 2660483), (28, 1900345), (34, 1564990), (35, 1520276), (68, 782495), (70, 760138), (79, 673540), (85, 625996), (119, 447140), (140, 380069), (158, 336770), (170, 312998), (238, 223570), (283, 188020), (316, 168385), (340, 156499), (395, 134708), (476, 111785), (553, 96220), (566, 94010), (595, 89428), (790, 67354), (1106, 48110), (1132, 47005), (1190, 44714), (1343, 39620), (1415, 37604), (1580, 33677), (1981, 26860), (2212, 24055), (2380, 22357), (2686, 19810), (2765, 19244), (2830, 18802), (3962, 13430), (4811, 11060), (5372, 9905), (5530, 9622), (5660, 9401), (6715, 7924)]