53647620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:765

約数の個数: 96

約数和(自身を含む): 163511040

約数和(自身を除く): 109863420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 109, 130, 156, 195, 218, 260, 327, 390, 436, 545, 631, 654, 780, 1090, 1262, 1308, 1417, 1635, 1893, 2180, 2524, 2834, 3155, 3270, 3786, 4251, 5668, 6310, 6540, 7085, 7572, 8203, 8502, 9465, 12620, 14170, 16406, 17004, 18930, 21255, 24609, 28340, 32812, 37860, 41015, 42510, 49218, 68779, 82030, 85020, 98436, 123045, 137558, 164060, 206337, 246090, 275116, 343895, 412674, 492180, 687790, 825348, 894127, 1031685, 1375580, 1788254, 2063370, 2682381, 3576508, 4126740, 4470635, 5364762, 8941270, 10729524, 13411905, 17882540, 26823810, 53647620]

約数ペア:

[(1, 53647620), (2, 26823810), (3, 17882540), (4, 13411905), (5, 10729524), (6, 8941270), (10, 5364762), (12, 4470635), (13, 4126740), (15, 3576508), (20, 2682381), (26, 2063370), (30, 1788254), (39, 1375580), (52, 1031685), (60, 894127), (65, 825348), (78, 687790), (109, 492180), (130, 412674), (156, 343895), (195, 275116), (218, 246090), (260, 206337), (327, 164060), (390, 137558), (436, 123045), (545, 98436), (631, 85020), (654, 82030), (780, 68779), (1090, 49218), (1262, 42510), (1308, 41015), (1417, 37860), (1635, 32812), (1893, 28340), (2180, 24609), (2524, 21255), (2834, 18930), (3155, 17004), (3270, 16406), (3786, 14170), (4251, 12620), (5668, 9465), (6310, 8502), (6540, 8203), (7085, 7572)]