57481970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 132181632

約数和(自身を除く): 74699662

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 113, 130, 169, 182, 215, 226, 301, 338, 430, 455, 559, 565, 602, 791, 845, 910, 1118, 1130, 1183, 1469, 1505, 1582, 1690, 2366, 2795, 2938, 3010, 3913, 3955, 4859, 5590, 5915, 7267, 7345, 7826, 7910, 9718, 10283, 11830, 14534, 14690, 19097, 19565, 20566, 24295, 34013, 36335, 38194, 39130, 48590, 50869, 51415, 63167, 68026, 72670, 95485, 101738, 102830, 126334, 133679, 170065, 190970, 254345, 267358, 315835, 340130, 442169, 508690, 631670, 668395, 821171, 884338, 1336790, 1642342, 2210845, 4105855, 4421690, 5748197, 8211710, 11496394, 28740985, 57481970]

約数ペア:

[(1, 57481970), (2, 28740985), (5, 11496394), (7, 8211710), (10, 5748197), (13, 4421690), (14, 4105855), (26, 2210845), (35, 1642342), (43, 1336790), (65, 884338), (70, 821171), (86, 668395), (91, 631670), (113, 508690), (130, 442169), (169, 340130), (182, 315835), (215, 267358), (226, 254345), (301, 190970), (338, 170065), (430, 133679), (455, 126334), (559, 102830), (565, 101738), (602, 95485), (791, 72670), (845, 68026), (910, 63167), (1118, 51415), (1130, 50869), (1183, 48590), (1469, 39130), (1505, 38194), (1582, 36335), (1690, 34013), (2366, 24295), (2795, 20566), (2938, 19565), (3010, 19097), (3913, 14690), (3955, 14534), (4859, 11830), (5590, 10283), (5915, 9718), (7267, 7910), (7345, 7826)]