60890452

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 125072640

約数和(自身を除く): 64182188

約数列:

[1, 2, 4, 7, 14, 28, 71, 109, 142, 218, 281, 284, 436, 497, 562, 763, 994, 1124, 1526, 1967, 1988, 3052, 3934, 7739, 7868, 15478, 19951, 30629, 30956, 39902, 54173, 61258, 79804, 108346, 122516, 139657, 214403, 216692, 279314, 428806, 558628, 857612, 2174659, 4349318, 8698636, 15222613, 30445226, 60890452]

約数ペア:

[(1, 60890452), (2, 30445226), (4, 15222613), (7, 8698636), (14, 4349318), (28, 2174659), (71, 857612), (109, 558628), (142, 428806), (218, 279314), (281, 216692), (284, 214403), (436, 139657), (497, 122516), (562, 108346), (763, 79804), (994, 61258), (1124, 54173), (1526, 39902), (1967, 30956), (1988, 30629), (3052, 19951), (3934, 15478), (7739, 7868)]