46981480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12907}}^1$

素因数の和:12938

約数の個数: 64

約数和(自身を含む): 130112640

約数和(自身を除く): 83131160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 12907, 25814, 51628, 64535, 90349, 103256, 129070, 167791, 180698, 258140, 335582, 361396, 451745, 516280, 671164, 722792, 838955, 903490, 1174537, 1342328, 1677910, 1806980, 2349074, 3355820, 3613960, 4698148, 5872685, 6711640, 9396296, 11745370, 23490740, 46981480]

約数ペア:

[(1, 46981480), (2, 23490740), (4, 11745370), (5, 9396296), (7, 6711640), (8, 5872685), (10, 4698148), (13, 3613960), (14, 3355820), (20, 2349074), (26, 1806980), (28, 1677910), (35, 1342328), (40, 1174537), (52, 903490), (56, 838955), (65, 722792), (70, 671164), (91, 516280), (104, 451745), (130, 361396), (140, 335582), (182, 258140), (260, 180698), (280, 167791), (364, 129070), (455, 103256), (520, 90349), (728, 64535), (910, 51628), (1820, 25814), (3640, 12907)]