48656645860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{103}}^1\times {\mathrm{14051}}^1$

素因数の和:14245

約数の個数: 72

約数和(自身を含む): 105756251328

約数和(自身を除く): 57099605468

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 103, 164, 205, 206, 410, 412, 515, 820, 1030, 1681, 2060, 3362, 4223, 6724, 8405, 8446, 14051, 16810, 16892, 21115, 28102, 33620, 42230, 56204, 70255, 84460, 140510, 173143, 281020, 346286, 576091, 692572, 865715, 1152182, 1447253, 1731430, 2304364, 2880455, 2894506, 3462860, 5760910, 5789012, 7236265, 11521820, 14472530, 23619731, 28945060, 47239462, 59337373, 94478924, 118098655, 118674746, 236197310, 237349492, 296686865, 472394620, 593373730, 1186747460, 2432832293, 4865664586, 9731329172, 12164161465, 24328322930, 48656645860]

約数ペア:

[(1, 48656645860), (2, 24328322930), (4, 12164161465), (5, 9731329172), (10, 4865664586), (20, 2432832293), (41, 1186747460), (82, 593373730), (103, 472394620), (164, 296686865), (205, 237349492), (206, 236197310), (410, 118674746), (412, 118098655), (515, 94478924), (820, 59337373), (1030, 47239462), (1681, 28945060), (2060, 23619731), (3362, 14472530), (4223, 11521820), (6724, 7236265), (8405, 5789012), (8446, 5760910), (14051, 3462860), (16810, 2894506), (16892, 2880455), (21115, 2304364), (28102, 1731430), (33620, 1447253), (42230, 1152182), (56204, 865715), (70255, 692572), (84460, 576091), (140510, 346286), (173143, 281020)]