53320260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1607}}^1$

素因数の和:1705

約数の個数: 96

約数和(自身を含む): 172892160

約数和(自身を除く): 119571900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1607, 1659, 2212, 2370, 2765, 3214, 3318, 4740, 4821, 5530, 6428, 6636, 8035, 8295, 9642, 11060, 11249, 16070, 16590, 19284, 22498, 24105, 32140, 33180, 33747, 44996, 48210, 56245, 67494, 96420, 112490, 126953, 134988, 168735, 224980, 253906, 337470, 380859, 507812, 634765, 674940, 761718, 888671, 1269530, 1523436, 1777342, 1904295, 2539060, 2666013, 3554684, 3808590, 4443355, 5332026, 7617180, 8886710, 10664052, 13330065, 17773420, 26660130, 53320260]

約数ペア:

[(1, 53320260), (2, 26660130), (3, 17773420), (4, 13330065), (5, 10664052), (6, 8886710), (7, 7617180), (10, 5332026), (12, 4443355), (14, 3808590), (15, 3554684), (20, 2666013), (21, 2539060), (28, 1904295), (30, 1777342), (35, 1523436), (42, 1269530), (60, 888671), (70, 761718), (79, 674940), (84, 634765), (105, 507812), (140, 380859), (158, 337470), (210, 253906), (237, 224980), (316, 168735), (395, 134988), (420, 126953), (474, 112490), (553, 96420), (790, 67494), (948, 56245), (1106, 48210), (1185, 44996), (1580, 33747), (1607, 33180), (1659, 32140), (2212, 24105), (2370, 22498), (2765, 19284), (3214, 16590), (3318, 16070), (4740, 11249), (4821, 11060), (5530, 9642), (6428, 8295), (6636, 8035)]