48641120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1008

約数の個数: 96

約数和(自身を含む): 129820320

約数和(自身を除く): 81179200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 352, 440, 464, 580, 638, 880, 928, 953, 1160, 1276, 1595, 1760, 1906, 2320, 2552, 3190, 3812, 4640, 4765, 5104, 6380, 7624, 9530, 10208, 10483, 12760, 15248, 19060, 20966, 25520, 27637, 30496, 38120, 41932, 51040, 52415, 55274, 76240, 83864, 104830, 110548, 138185, 152480, 167728, 209660, 221096, 276370, 304007, 335456, 419320, 442192, 552740, 608014, 838640, 884384, 1105480, 1216028, 1520035, 1677280, 2210960, 2432056, 3040070, 4421920, 4864112, 6080140, 9728224, 12160280, 24320560, 48641120]

約数ペア:

[(1, 48641120), (2, 24320560), (4, 12160280), (5, 9728224), (8, 6080140), (10, 4864112), (11, 4421920), (16, 3040070), (20, 2432056), (22, 2210960), (29, 1677280), (32, 1520035), (40, 1216028), (44, 1105480), (55, 884384), (58, 838640), (80, 608014), (88, 552740), (110, 442192), (116, 419320), (145, 335456), (160, 304007), (176, 276370), (220, 221096), (232, 209660), (290, 167728), (319, 152480), (352, 138185), (440, 110548), (464, 104830), (580, 83864), (638, 76240), (880, 55274), (928, 52415), (953, 51040), (1160, 41932), (1276, 38120), (1595, 30496), (1760, 27637), (1906, 25520), (2320, 20966), (2552, 19060), (3190, 15248), (3812, 12760), (4640, 10483), (4765, 10208), (5104, 9530), (6380, 7624)]