48926473640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5852449}}^1$

素因数の和:5852490

約数の個数: 64

約数和(自身を含む): 126412920000

約数和(自身を除く): 77486446360

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 5852449, 11704898, 23409796, 29262245, 46819592, 58524490, 64376939, 111196531, 117048980, 128753878, 222393062, 234097960, 257507756, 321884695, 444786124, 515015512, 555982655, 643769390, 889572248, 1111965310, 1223161841, 1287538780, 2223930620, 2446323682, 2575077560, 4447861240, 4892647364, 6115809205, 9785294728, 12231618410, 24463236820, 48926473640]

約数ペア:

[(1, 48926473640), (2, 24463236820), (4, 12231618410), (5, 9785294728), (8, 6115809205), (10, 4892647364), (11, 4447861240), (19, 2575077560), (20, 2446323682), (22, 2223930620), (38, 1287538780), (40, 1223161841), (44, 1111965310), (55, 889572248), (76, 643769390), (88, 555982655), (95, 515015512), (110, 444786124), (152, 321884695), (190, 257507756), (209, 234097960), (220, 222393062), (380, 128753878), (418, 117048980), (440, 111196531), (760, 64376939), (836, 58524490), (1045, 46819592), (1672, 29262245), (2090, 23409796), (4180, 11704898), (8360, 5852449)]