51345752

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 106161840

約数和(自身を除く): 54816088

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 361, 437, 722, 773, 874, 1444, 1546, 1748, 2888, 3092, 3496, 6184, 8303, 14687, 16606, 17779, 29374, 33212, 35558, 58748, 66424, 71116, 117496, 142232, 279053, 337801, 558106, 675602, 1116212, 1351204, 2232424, 2702408, 6418219, 12836438, 25672876, 51345752]

約数ペア:

[(1, 51345752), (2, 25672876), (4, 12836438), (8, 6418219), (19, 2702408), (23, 2232424), (38, 1351204), (46, 1116212), (76, 675602), (92, 558106), (152, 337801), (184, 279053), (361, 142232), (437, 117496), (722, 71116), (773, 66424), (874, 58748), (1444, 35558), (1546, 33212), (1748, 29374), (2888, 17779), (3092, 16606), (3496, 14687), (6184, 8303)]