51568920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3673}}^1$

素因数の和:3706

約数の個数: 128

約数和(自身を含む): 185169600

約数和(自身を除く): 133600680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 3673, 4680, 7020, 7346, 11019, 14040, 14692, 18365, 22038, 29384, 33057, 36730, 44076, 47749, 55095, 66114, 73460, 88152, 95498, 99171, 110190, 132228, 143247, 146920, 165285, 190996, 198342, 220380, 238745, 264456, 286494, 330570, 381992, 396684, 429741, 440760, 477490, 495855, 572988, 661140, 716235, 793368, 859482, 954980, 991710, 1145976, 1289223, 1322280, 1432470, 1718964, 1909960, 1983420, 2148705, 2578446, 2864940, 3437928, 3966840, 4297410, 5156892, 5729880, 6446115, 8594820, 10313784, 12892230, 17189640, 25784460, 51568920]

約数ペア:

[(1, 51568920), (2, 25784460), (3, 17189640), (4, 12892230), (5, 10313784), (6, 8594820), (8, 6446115), (9, 5729880), (10, 5156892), (12, 4297410), (13, 3966840), (15, 3437928), (18, 2864940), (20, 2578446), (24, 2148705), (26, 1983420), (27, 1909960), (30, 1718964), (36, 1432470), (39, 1322280), (40, 1289223), (45, 1145976), (52, 991710), (54, 954980), (60, 859482), (65, 793368), (72, 716235), (78, 661140), (90, 572988), (104, 495855), (108, 477490), (117, 440760), (120, 429741), (130, 396684), (135, 381992), (156, 330570), (180, 286494), (195, 264456), (216, 238745), (234, 220380), (260, 198342), (270, 190996), (312, 165285), (351, 146920), (360, 143247), (390, 132228), (468, 110190), (520, 99171), (540, 95498), (585, 88152), (702, 73460), (780, 66114), (936, 55095), (1080, 47749), (1170, 44076), (1404, 36730), (1560, 33057), (1755, 29384), (2340, 22038), (2808, 18365), (3510, 14692), (3673, 14040), (4680, 11019), (7020, 7346)]