48827480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 123327360

約数和(自身を除く): 74499880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 169, 233, 248, 260, 310, 338, 403, 466, 520, 620, 676, 806, 845, 932, 1165, 1240, 1352, 1612, 1690, 1864, 2015, 2330, 3029, 3224, 3380, 4030, 4660, 5239, 6058, 6760, 7223, 8060, 9320, 10478, 12116, 14446, 15145, 16120, 20956, 24232, 26195, 28892, 30290, 36115, 39377, 41912, 52390, 57784, 60580, 72230, 78754, 93899, 104780, 121160, 144460, 157508, 187798, 196885, 209560, 288920, 315016, 375596, 393770, 469495, 751192, 787540, 938990, 1220687, 1575080, 1877980, 2441374, 3755960, 4882748, 6103435, 9765496, 12206870, 24413740, 48827480]

約数ペア:

[(1, 48827480), (2, 24413740), (4, 12206870), (5, 9765496), (8, 6103435), (10, 4882748), (13, 3755960), (20, 2441374), (26, 1877980), (31, 1575080), (40, 1220687), (52, 938990), (62, 787540), (65, 751192), (104, 469495), (124, 393770), (130, 375596), (155, 315016), (169, 288920), (233, 209560), (248, 196885), (260, 187798), (310, 157508), (338, 144460), (403, 121160), (466, 104780), (520, 93899), (620, 78754), (676, 72230), (806, 60580), (845, 57784), (932, 52390), (1165, 41912), (1240, 39377), (1352, 36115), (1612, 30290), (1690, 28892), (1864, 26195), (2015, 24232), (2330, 20956), (3029, 16120), (3224, 15145), (3380, 14446), (4030, 12116), (4660, 10478), (5239, 9320), (6058, 8060), (6760, 7223)]