61291698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2719}}^1$

素因数の和:2771

約数の個数: 48

約数和(自身を含む): 140286720

約数和(自身を除く): 78995022

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 442, 578, 663, 867, 1326, 1734, 2719, 3757, 5438, 7514, 8157, 11271, 16314, 22542, 35347, 46223, 70694, 92446, 106041, 138669, 212082, 277338, 600899, 785791, 1201798, 1571582, 1802697, 2357373, 3605394, 4714746, 10215283, 20430566, 30645849, 61291698]

約数ペア:

[(1, 61291698), (2, 30645849), (3, 20430566), (6, 10215283), (13, 4714746), (17, 3605394), (26, 2357373), (34, 1802697), (39, 1571582), (51, 1201798), (78, 785791), (102, 600899), (221, 277338), (289, 212082), (442, 138669), (578, 106041), (663, 92446), (867, 70694), (1326, 46223), (1734, 35347), (2719, 22542), (3757, 16314), (5438, 11271), (7514, 8157)]