51052560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16363}}^1$

素因数の和:16392

約数の個数: 80

約数和(自身を含む): 170447424

約数和(自身を除く): 119394864

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, 16363, 32726, 49089, 65452, 81815, 98178, 130904, 163630, 196356, 212719, 245445, 261808, 327260, 392712, 425438, 490890, 638157, 654520, 785424, 850876, 981780, 1063595, 1276314, 1309040, 1701752, 1963560, 2127190, 2552628, 3190785, 3403504, 3927120, 4254380, 5105256, 6381570, 8508760, 10210512, 12763140, 17017520, 25526280, 51052560]

約数ペア:

[(1, 51052560), (2, 25526280), (3, 17017520), (4, 12763140), (5, 10210512), (6, 8508760), (8, 6381570), (10, 5105256), (12, 4254380), (13, 3927120), (15, 3403504), (16, 3190785), (20, 2552628), (24, 2127190), (26, 1963560), (30, 1701752), (39, 1309040), (40, 1276314), (48, 1063595), (52, 981780), (60, 850876), (65, 785424), (78, 654520), (80, 638157), (104, 490890), (120, 425438), (130, 392712), (156, 327260), (195, 261808), (208, 245445), (240, 212719), (260, 196356), (312, 163630), (390, 130904), (520, 98178), (624, 81815), (780, 65452), (1040, 49089), (1560, 32726), (3120, 16363)]