48573520

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 118117440

約数和(自身を除く): 69543920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 59, 80, 82, 118, 164, 205, 236, 251, 295, 328, 410, 472, 502, 590, 656, 820, 944, 1004, 1180, 1255, 1640, 2008, 2360, 2419, 2510, 3280, 4016, 4720, 4838, 5020, 9676, 10040, 10291, 12095, 14809, 19352, 20080, 20582, 24190, 29618, 38704, 41164, 48380, 51455, 59236, 74045, 82328, 96760, 102910, 118472, 148090, 164656, 193520, 205820, 236944, 296180, 411640, 592360, 607169, 823280, 1184720, 1214338, 2428676, 3035845, 4857352, 6071690, 9714704, 12143380, 24286760, 48573520]

約数ペア:

[(1, 48573520), (2, 24286760), (4, 12143380), (5, 9714704), (8, 6071690), (10, 4857352), (16, 3035845), (20, 2428676), (40, 1214338), (41, 1184720), (59, 823280), (80, 607169), (82, 592360), (118, 411640), (164, 296180), (205, 236944), (236, 205820), (251, 193520), (295, 164656), (328, 148090), (410, 118472), (472, 102910), (502, 96760), (590, 82328), (656, 74045), (820, 59236), (944, 51455), (1004, 48380), (1180, 41164), (1255, 38704), (1640, 29618), (2008, 24190), (2360, 20582), (2419, 20080), (2510, 19352), (3280, 14809), (4016, 12095), (4720, 10291), (4838, 10040), (5020, 9676)]