42250054

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{509}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 81396000

約数和(自身を除く): 39145946

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 343, 509, 539, 686, 847, 1018, 1078, 1694, 3563, 3773, 5599, 5929, 7126, 7546, 11198, 11858, 24941, 39193, 41503, 49882, 61589, 78386, 83006, 123178, 174587, 274351, 349174, 431123, 548702, 862246, 1920457, 3017861, 3840914, 6035722, 21125027, 42250054]

約数ペア:

[(1, 42250054), (2, 21125027), (7, 6035722), (11, 3840914), (14, 3017861), (22, 1920457), (49, 862246), (77, 548702), (98, 431123), (121, 349174), (154, 274351), (242, 174587), (343, 123178), (509, 83006), (539, 78386), (686, 61589), (847, 49882), (1018, 41503), (1078, 39193), (1694, 24941), (3563, 11858), (3773, 11198), (5599, 7546), (5929, 7126)]