48638560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13217}}^1$

素因数の和:13255

約数の個数: 48

約数和(自身を含む): 119913696

約数和(自身を除く): 71275136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 13217, 26434, 52868, 66085, 105736, 132170, 211472, 264340, 303991, 422944, 528680, 607982, 1057360, 1215964, 1519955, 2114720, 2431928, 3039910, 4863856, 6079820, 9727712, 12159640, 24319280, 48638560]

約数ペア:

[(1, 48638560), (2, 24319280), (4, 12159640), (5, 9727712), (8, 6079820), (10, 4863856), (16, 3039910), (20, 2431928), (23, 2114720), (32, 1519955), (40, 1215964), (46, 1057360), (80, 607982), (92, 528680), (115, 422944), (160, 303991), (184, 264340), (230, 211472), (368, 132170), (460, 105736), (736, 66085), (920, 52868), (1840, 26434), (3680, 13217)]