53105520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17021}}^1$

素因数の和:17050

約数の個数: 80

約数和(自身を含む): 177301152

約数和(自身を除く): 124195632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 17021, 34042, 51063, 68084, 85105, 102126, 136168, 170210, 204252, 221273, 255315, 272336, 340420, 408504, 442546, 510630, 663819, 680840, 817008, 885092, 1021260, 1106365, 1327638, 1361680, 1770184, 2042520, 2212730, 2655276, 3319095, 3540368, 4085040, 4425460, 5310552, 6638190, 8850920, 10621104, 13276380, 17701840, 26552760, 53105520]

約数ペア:

[(1, 53105520), (2, 26552760), (3, 17701840), (4, 13276380), (5, 10621104), (6, 8850920), (8, 6638190), (10, 5310552), (12, 4425460), (13, 4085040), (15, 3540368), (16, 3319095), (20, 2655276), (24, 2212730), (26, 2042520), (30, 1770184), (39, 1361680), (40, 1327638), (48, 1106365), (52, 1021260), (60, 885092), (65, 817008), (78, 680840), (80, 663819), (104, 510630), (120, 442546), (130, 408504), (156, 340420), (195, 272336), (208, 255315), (240, 221273), (260, 204252), (312, 170210), (390, 136168), (520, 102126), (624, 85105), (780, 68084), (1040, 51063), (1560, 34042), (3120, 17021)]