55736460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23819}}^1$

素因数の和:23847

約数の個数: 72

約数和(自身を含む): 182080080

約数和(自身を除く): 126343620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 23819, 47638, 71457, 95276, 119095, 142914, 214371, 238190, 285828, 309647, 357285, 428742, 476380, 619294, 714570, 857484, 928941, 1071855, 1238588, 1429140, 1548235, 1857882, 2143710, 2786823, 3096470, 3715764, 4287420, 4644705, 5573646, 6192940, 9289410, 11147292, 13934115, 18578820, 27868230, 55736460]

約数ペア:

[(1, 55736460), (2, 27868230), (3, 18578820), (4, 13934115), (5, 11147292), (6, 9289410), (9, 6192940), (10, 5573646), (12, 4644705), (13, 4287420), (15, 3715764), (18, 3096470), (20, 2786823), (26, 2143710), (30, 1857882), (36, 1548235), (39, 1429140), (45, 1238588), (52, 1071855), (60, 928941), (65, 857484), (78, 714570), (90, 619294), (117, 476380), (130, 428742), (156, 357285), (180, 309647), (195, 285828), (234, 238190), (260, 214371), (390, 142914), (468, 119095), (585, 95276), (780, 71457), (1170, 47638), (2340, 23819)]