52665900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 179988480

約数和(自身を除く): 127322580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 809, 868, 930, 1050, 1085, 1302, 1550, 1618, 1860, 2100, 2170, 2325, 2427, 2604, 3100, 3236, 3255, 4045, 4340, 4650, 4854, 5425, 5663, 6510, 8090, 9300, 9708, 10850, 11326, 12135, 13020, 16180, 16275, 16989, 20225, 21700, 22652, 24270, 25079, 28315, 32550, 33978, 40450, 48540, 50158, 56630, 60675, 65100, 67956, 75237, 80900, 84945, 100316, 113260, 121350, 125395, 141575, 150474, 169890, 175553, 242700, 250790, 283150, 300948, 339780, 351106, 376185, 424725, 501580, 526659, 566300, 626975, 702212, 752370, 849450, 877765, 1053318, 1253950, 1504740, 1698900, 1755530, 1880925, 2106636, 2507900, 2633295, 3511060, 3761850, 4388825, 5266590, 7523700, 8777650, 10533180, 13166475, 17555300, 26332950, 52665900]

約数ペア:

[(1, 52665900), (2, 26332950), (3, 17555300), (4, 13166475), (5, 10533180), (6, 8777650), (7, 7523700), (10, 5266590), (12, 4388825), (14, 3761850), (15, 3511060), (20, 2633295), (21, 2507900), (25, 2106636), (28, 1880925), (30, 1755530), (31, 1698900), (35, 1504740), (42, 1253950), (50, 1053318), (60, 877765), (62, 849450), (70, 752370), (75, 702212), (84, 626975), (93, 566300), (100, 526659), (105, 501580), (124, 424725), (140, 376185), (150, 351106), (155, 339780), (175, 300948), (186, 283150), (210, 250790), (217, 242700), (300, 175553), (310, 169890), (350, 150474), (372, 141575), (420, 125395), (434, 121350), (465, 113260), (525, 100316), (620, 84945), (651, 80900), (700, 75237), (775, 67956), (809, 65100), (868, 60675), (930, 56630), (1050, 50158), (1085, 48540), (1302, 40450), (1550, 33978), (1618, 32550), (1860, 28315), (2100, 25079), (2170, 24270), (2325, 22652), (2427, 21700), (2604, 20225), (3100, 16989), (3236, 16275), (3255, 16180), (4045, 13020), (4340, 12135), (4650, 11326), (4854, 10850), (5425, 9708), (5663, 9300), (6510, 8090)]