51039428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 101352384

約数和(自身を除く): 50312956

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 107, 148, 214, 293, 407, 428, 586, 814, 1172, 1177, 1628, 2354, 3223, 3959, 4708, 6446, 7918, 10841, 12892, 15836, 21682, 31351, 43364, 43549, 62702, 87098, 119251, 125404, 174196, 238502, 344861, 477004, 689722, 1159987, 1379444, 2319974, 4639948, 12759857, 25519714, 51039428]

約数ペア:

[(1, 51039428), (2, 25519714), (4, 12759857), (11, 4639948), (22, 2319974), (37, 1379444), (44, 1159987), (74, 689722), (107, 477004), (148, 344861), (214, 238502), (293, 174196), (407, 125404), (428, 119251), (586, 87098), (814, 62702), (1172, 43549), (1177, 43364), (1628, 31351), (2354, 21682), (3223, 15836), (3959, 12892), (4708, 10841), (6446, 7918)]