528089250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{54163}}^1$

素因数の和:54196

約数の個数: 64

約数和(自身を含む): 1419530112

約数和(自身を除く): 891440862

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 54163, 108326, 162489, 270815, 324978, 541630, 704119, 812445, 1354075, 1408238, 1624890, 2112357, 2708150, 3520595, 4062225, 4224714, 6770375, 7041190, 8124450, 10561785, 13540750, 17602975, 20311125, 21123570, 35205950, 40622250, 52808925, 88014875, 105617850, 176029750, 264044625, 528089250]

約数ペア:

[(1, 528089250), (2, 264044625), (3, 176029750), (5, 105617850), (6, 88014875), (10, 52808925), (13, 40622250), (15, 35205950), (25, 21123570), (26, 20311125), (30, 17602975), (39, 13540750), (50, 10561785), (65, 8124450), (75, 7041190), (78, 6770375), (125, 4224714), (130, 4062225), (150, 3520595), (195, 2708150), (250, 2112357), (325, 1624890), (375, 1408238), (390, 1354075), (650, 812445), (750, 704119), (975, 541630), (1625, 324978), (1950, 270815), (3250, 162489), (4875, 108326), (9750, 54163)]