48913840

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13009}}^1$

素因数の和:13069

約数の個数: 40

約数和(自身を含む): 116153280

約数和(自身を除く): 67239440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 13009, 26018, 52036, 65045, 104072, 130090, 208144, 260180, 520360, 611423, 1040720, 1222846, 2445692, 3057115, 4891384, 6114230, 9782768, 12228460, 24456920, 48913840]

約数ペア:

[(1, 48913840), (2, 24456920), (4, 12228460), (5, 9782768), (8, 6114230), (10, 4891384), (16, 3057115), (20, 2445692), (40, 1222846), (47, 1040720), (80, 611423), (94, 520360), (188, 260180), (235, 208144), (376, 130090), (470, 104072), (752, 65045), (940, 52036), (1880, 26018), (3760, 13009)]