51497781372

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{53117}}^1$

素因数の和:53368

約数の個数: 96

約数和(自身を含む): 137069936640

約数和(自身を除く): 85572155268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 191, 282, 382, 423, 564, 573, 764, 846, 1146, 1269, 1692, 1719, 2292, 2538, 3438, 5076, 5157, 6876, 8977, 10314, 17954, 20628, 26931, 35908, 53117, 53862, 80793, 106234, 107724, 159351, 161586, 212468, 242379, 318702, 323172, 478053, 484758, 637404, 956106, 969516, 1434159, 1912212, 2496499, 2868318, 4992998, 5736636, 7489497, 9985996, 10145347, 14978994, 20290694, 22468491, 29957988, 30436041, 40581388, 44936982, 60872082, 67405473, 89873964, 91308123, 121744164, 134810946, 182616246, 269621892, 273924369, 365232492, 476831309, 547848738, 953662618, 1095697476, 1430493927, 1907325236, 2860987854, 4291481781, 5721975708, 8582963562, 12874445343, 17165927124, 25748890686, 51497781372]

約数ペア:

[(1, 51497781372), (2, 25748890686), (3, 17165927124), (4, 12874445343), (6, 8582963562), (9, 5721975708), (12, 4291481781), (18, 2860987854), (27, 1907325236), (36, 1430493927), (47, 1095697476), (54, 953662618), (94, 547848738), (108, 476831309), (141, 365232492), (188, 273924369), (191, 269621892), (282, 182616246), (382, 134810946), (423, 121744164), (564, 91308123), (573, 89873964), (764, 67405473), (846, 60872082), (1146, 44936982), (1269, 40581388), (1692, 30436041), (1719, 29957988), (2292, 22468491), (2538, 20290694), (3438, 14978994), (5076, 10145347), (5157, 9985996), (6876, 7489497), (8977, 5736636), (10314, 4992998), (17954, 2868318), (20628, 2496499), (26931, 1912212), (35908, 1434159), (53117, 969516), (53862, 956106), (80793, 637404), (106234, 484758), (107724, 478053), (159351, 323172), (161586, 318702), (212468, 242379)]