50786680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5851}}^1$

素因数の和:5900

約数の個数: 64

約数和(自身を含む): 134830080

約数和(自身を除く): 84043400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 5851, 8680, 11702, 23404, 29255, 40957, 46808, 58510, 81914, 117020, 163828, 181381, 204785, 234040, 327656, 362762, 409570, 725524, 819140, 906905, 1269667, 1451048, 1638280, 1813810, 2539334, 3627620, 5078668, 6348335, 7255240, 10157336, 12696670, 25393340, 50786680]

約数ペア:

[(1, 50786680), (2, 25393340), (4, 12696670), (5, 10157336), (7, 7255240), (8, 6348335), (10, 5078668), (14, 3627620), (20, 2539334), (28, 1813810), (31, 1638280), (35, 1451048), (40, 1269667), (56, 906905), (62, 819140), (70, 725524), (124, 409570), (140, 362762), (155, 327656), (217, 234040), (248, 204785), (280, 181381), (310, 163828), (434, 117020), (620, 81914), (868, 58510), (1085, 46808), (1240, 40957), (1736, 29255), (2170, 23404), (4340, 11702), (5851, 8680)]