56772380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3091

約数の個数: 72

約数和(自身を含む): 146034000

約数和(自身を除く): 89261620

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3049, 3724, 4655, 6098, 9310, 12196, 15245, 18620, 21343, 30490, 42686, 57931, 60980, 85372, 106715, 115862, 149401, 213430, 231724, 289655, 298802, 405517, 426860, 579310, 597604, 747005, 811034, 1158620, 1494010, 1622068, 2027585, 2838619, 2988020, 4055170, 5677238, 8110340, 11354476, 14193095, 28386190, 56772380]

約数ペア:

[(1, 56772380), (2, 28386190), (4, 14193095), (5, 11354476), (7, 8110340), (10, 5677238), (14, 4055170), (19, 2988020), (20, 2838619), (28, 2027585), (35, 1622068), (38, 1494010), (49, 1158620), (70, 811034), (76, 747005), (95, 597604), (98, 579310), (133, 426860), (140, 405517), (190, 298802), (196, 289655), (245, 231724), (266, 213430), (380, 149401), (490, 115862), (532, 106715), (665, 85372), (931, 60980), (980, 57931), (1330, 42686), (1862, 30490), (2660, 21343), (3049, 18620), (3724, 15245), (4655, 12196), (6098, 9310)]