49628572

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 107442720

約数和(自身を除く): 57814148

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 101, 109, 161, 196, 202, 218, 322, 404, 436, 644, 707, 763, 1127, 1414, 1526, 2254, 2323, 2507, 2828, 3052, 4508, 4646, 4949, 5014, 5341, 9292, 9898, 10028, 10682, 11009, 16261, 17549, 19796, 21364, 22018, 32522, 35098, 44036, 65044, 70196, 77063, 113827, 122843, 154126, 227654, 245686, 253207, 308252, 455308, 491372, 506414, 539441, 1012828, 1078882, 1772449, 2157764, 3544898, 7089796, 12407143, 24814286, 49628572]

約数ペア:

[(1, 49628572), (2, 24814286), (4, 12407143), (7, 7089796), (14, 3544898), (23, 2157764), (28, 1772449), (46, 1078882), (49, 1012828), (92, 539441), (98, 506414), (101, 491372), (109, 455308), (161, 308252), (196, 253207), (202, 245686), (218, 227654), (322, 154126), (404, 122843), (436, 113827), (644, 77063), (707, 70196), (763, 65044), (1127, 44036), (1414, 35098), (1526, 32522), (2254, 22018), (2323, 21364), (2507, 19796), (2828, 17549), (3052, 16261), (4508, 11009), (4646, 10682), (4949, 10028), (5014, 9898), (5341, 9292)]