56656350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{919}}^1$

素因数の和:1074

約数の個数: 72

約数和(自身を含む): 153494640

約数和(自身を除く): 96838290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 137, 150, 225, 274, 411, 450, 685, 822, 919, 1233, 1370, 1838, 2055, 2466, 2757, 3425, 4110, 4595, 5514, 6165, 6850, 8271, 9190, 10275, 12330, 13785, 16542, 20550, 22975, 27570, 30825, 41355, 45950, 61650, 68925, 82710, 125903, 137850, 206775, 251806, 377709, 413550, 629515, 755418, 1133127, 1259030, 1888545, 2266254, 3147575, 3777090, 5665635, 6295150, 9442725, 11331270, 18885450, 28328175, 56656350]

約数ペア:

[(1, 56656350), (2, 28328175), (3, 18885450), (5, 11331270), (6, 9442725), (9, 6295150), (10, 5665635), (15, 3777090), (18, 3147575), (25, 2266254), (30, 1888545), (45, 1259030), (50, 1133127), (75, 755418), (90, 629515), (137, 413550), (150, 377709), (225, 251806), (274, 206775), (411, 137850), (450, 125903), (685, 82710), (822, 68925), (919, 61650), (1233, 45950), (1370, 41355), (1838, 30825), (2055, 27570), (2466, 22975), (2757, 20550), (3425, 16542), (4110, 13785), (4595, 12330), (5514, 10275), (6165, 9190), (6850, 8271)]