51912360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:768

約数の個数: 128

約数和(自身を含む): 175737600

約数和(自身を除く): 123825240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 677, 710, 852, 1065, 1080, 1278, 1354, 1420, 1704, 1917, 2031, 2130, 2556, 2708, 2840, 3195, 3385, 3834, 4062, 4260, 5112, 5416, 6093, 6390, 6770, 7668, 8124, 8520, 9585, 10155, 12186, 12780, 13540, 15336, 16248, 18279, 19170, 20310, 24372, 25560, 27080, 30465, 36558, 38340, 40620, 48067, 48744, 60930, 73116, 76680, 81240, 91395, 96134, 121860, 144201, 146232, 182790, 192268, 240335, 243720, 288402, 365580, 384536, 432603, 480670, 576804, 721005, 731160, 865206, 961340, 1153608, 1297809, 1442010, 1730412, 1922680, 2163015, 2595618, 2884020, 3460824, 4326030, 5191236, 5768040, 6489045, 8652060, 10382472, 12978090, 17304120, 25956180, 51912360]

約数ペア:

[(1, 51912360), (2, 25956180), (3, 17304120), (4, 12978090), (5, 10382472), (6, 8652060), (8, 6489045), (9, 5768040), (10, 5191236), (12, 4326030), (15, 3460824), (18, 2884020), (20, 2595618), (24, 2163015), (27, 1922680), (30, 1730412), (36, 1442010), (40, 1297809), (45, 1153608), (54, 961340), (60, 865206), (71, 731160), (72, 721005), (90, 576804), (108, 480670), (120, 432603), (135, 384536), (142, 365580), (180, 288402), (213, 243720), (216, 240335), (270, 192268), (284, 182790), (355, 146232), (360, 144201), (426, 121860), (540, 96134), (568, 91395), (639, 81240), (677, 76680), (710, 73116), (852, 60930), (1065, 48744), (1080, 48067), (1278, 40620), (1354, 38340), (1420, 36558), (1704, 30465), (1917, 27080), (2031, 25560), (2130, 24372), (2556, 20310), (2708, 19170), (2840, 18279), (3195, 16248), (3385, 15336), (3834, 13540), (4062, 12780), (4260, 12186), (5112, 10155), (5416, 9585), (6093, 8520), (6390, 8124), (6770, 7668)]