49995420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 147571200

約数和(自身を除く): 97575780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 59, 60, 87, 116, 118, 145, 174, 177, 236, 290, 295, 348, 354, 435, 487, 580, 590, 708, 870, 885, 974, 1180, 1461, 1711, 1740, 1770, 1948, 2435, 2922, 3422, 3540, 4870, 5133, 5844, 6844, 7305, 8555, 9740, 10266, 14123, 14610, 17110, 20532, 25665, 28246, 28733, 29220, 34220, 42369, 51330, 56492, 57466, 70615, 84738, 86199, 102660, 114932, 141230, 143665, 169476, 172398, 211845, 282460, 287330, 344796, 423690, 430995, 574660, 833257, 847380, 861990, 1666514, 1723980, 2499771, 3333028, 4166285, 4999542, 8332570, 9999084, 12498855, 16665140, 24997710, 49995420]

約数ペア:

[(1, 49995420), (2, 24997710), (3, 16665140), (4, 12498855), (5, 9999084), (6, 8332570), (10, 4999542), (12, 4166285), (15, 3333028), (20, 2499771), (29, 1723980), (30, 1666514), (58, 861990), (59, 847380), (60, 833257), (87, 574660), (116, 430995), (118, 423690), (145, 344796), (174, 287330), (177, 282460), (236, 211845), (290, 172398), (295, 169476), (348, 143665), (354, 141230), (435, 114932), (487, 102660), (580, 86199), (590, 84738), (708, 70615), (870, 57466), (885, 56492), (974, 51330), (1180, 42369), (1461, 34220), (1711, 29220), (1740, 28733), (1770, 28246), (1948, 25665), (2435, 20532), (2922, 17110), (3422, 14610), (3540, 14123), (4870, 10266), (5133, 9740), (5844, 8555), (6844, 7305)]