49698896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3917}}^1$

素因数の和:3999

約数の個数: 40

約数和(自身を含む): 105425544

約数和(自身を除く): 55726648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 3917, 6344, 7834, 12688, 15668, 31336, 50921, 62672, 101842, 203684, 238937, 407368, 477874, 814736, 955748, 1911496, 3106181, 3822992, 6212362, 12424724, 24849448, 49698896]

約数ペア:

[(1, 49698896), (2, 24849448), (4, 12424724), (8, 6212362), (13, 3822992), (16, 3106181), (26, 1911496), (52, 955748), (61, 814736), (104, 477874), (122, 407368), (208, 238937), (244, 203684), (488, 101842), (793, 62672), (976, 50921), (1586, 31336), (3172, 15668), (3917, 12688), (6344, 7834)]