49249616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2441}}^1$

素因数の和:2559

約数の個数: 40

約数和(自身を含む): 103863144

約数和(自身を除く): 54613528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2441, 2522, 4882, 5044, 9764, 10088, 19528, 20176, 31733, 39056, 63466, 126932, 236777, 253864, 473554, 507728, 947108, 1894216, 3078101, 3788432, 6156202, 12312404, 24624808, 49249616]

約数ペア:

[(1, 49249616), (2, 24624808), (4, 12312404), (8, 6156202), (13, 3788432), (16, 3078101), (26, 1894216), (52, 947108), (97, 507728), (104, 473554), (194, 253864), (208, 236777), (388, 126932), (776, 63466), (1261, 39056), (1552, 31733), (2441, 20176), (2522, 19528), (4882, 10088), (5044, 9764)]