53151000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{2531}}^1$

素因数の和:2562

約数の個数: 128

約数和(自身を含む): 189596160

約数和(自身を除く): 136445160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2531, 2625, 3000, 3500, 4200, 5062, 5250, 7000, 7593, 10124, 10500, 12655, 15186, 17717, 20248, 21000, 25310, 30372, 35434, 37965, 50620, 53151, 60744, 63275, 70868, 75930, 88585, 101240, 106302, 126550, 141736, 151860, 177170, 189825, 212604, 253100, 265755, 303720, 316375, 354340, 379650, 425208, 442925, 506200, 531510, 632750, 708680, 759300, 885850, 949125, 1063020, 1265500, 1328775, 1518600, 1771700, 1898250, 2126040, 2214625, 2531000, 2657550, 3543400, 3796500, 4429250, 5315100, 6643875, 7593000, 8858500, 10630200, 13287750, 17717000, 26575500, 53151000]

約数ペア:

[(1, 53151000), (2, 26575500), (3, 17717000), (4, 13287750), (5, 10630200), (6, 8858500), (7, 7593000), (8, 6643875), (10, 5315100), (12, 4429250), (14, 3796500), (15, 3543400), (20, 2657550), (21, 2531000), (24, 2214625), (25, 2126040), (28, 1898250), (30, 1771700), (35, 1518600), (40, 1328775), (42, 1265500), (50, 1063020), (56, 949125), (60, 885850), (70, 759300), (75, 708680), (84, 632750), (100, 531510), (105, 506200), (120, 442925), (125, 425208), (140, 379650), (150, 354340), (168, 316375), (175, 303720), (200, 265755), (210, 253100), (250, 212604), (280, 189825), (300, 177170), (350, 151860), (375, 141736), (420, 126550), (500, 106302), (525, 101240), (600, 88585), (700, 75930), (750, 70868), (840, 63275), (875, 60744), (1000, 53151), (1050, 50620), (1400, 37965), (1500, 35434), (1750, 30372), (2100, 25310), (2531, 21000), (2625, 20248), (3000, 17717), (3500, 15186), (4200, 12655), (5062, 10500), (5250, 10124), (7000, 7593)]