52157700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:531

約数の個数: 216

約数和(自身を含む): 198237312

約数和(自身を除く): 146079612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 487, 510, 525, 595, 612, 630, 700, 714, 765, 850, 900, 974, 1020, 1050, 1071, 1190, 1260, 1275, 1428, 1461, 1530, 1575, 1700, 1785, 1948, 2100, 2142, 2380, 2435, 2550, 2922, 2975, 3060, 3150, 3409, 3570, 3825, 4284, 4383, 4870, 5100, 5355, 5844, 5950, 6300, 6818, 7140, 7305, 7650, 8279, 8766, 8925, 9740, 10227, 10710, 11900, 12175, 13636, 14610, 15300, 16558, 17045, 17532, 17850, 20454, 21420, 21915, 24350, 24837, 26775, 29220, 30681, 33116, 34090, 35700, 36525, 40908, 41395, 43830, 48700, 49674, 51135, 53550, 57953, 61362, 68180, 73050, 74511, 82790, 85225, 87660, 99348, 102270, 107100, 109575, 115906, 122724, 124185, 146100, 149022, 153405, 165580, 170450, 173859, 204540, 206975, 219150, 231812, 248370, 255675, 289765, 298044, 306810, 340900, 347718, 372555, 413950, 438300, 496740, 511350, 521577, 579530, 613620, 620925, 695436, 745110, 767025, 827900, 869295, 1022700, 1043154, 1159060, 1241850, 1448825, 1490220, 1534050, 1738590, 1862775, 2086308, 2483700, 2607885, 2897650, 3068100, 3477180, 3725550, 4346475, 5215770, 5795300, 7451100, 8692950, 10431540, 13039425, 17385900, 26078850, 52157700]

約数ペア:

[(1, 52157700), (2, 26078850), (3, 17385900), (4, 13039425), (5, 10431540), (6, 8692950), (7, 7451100), (9, 5795300), (10, 5215770), (12, 4346475), (14, 3725550), (15, 3477180), (17, 3068100), (18, 2897650), (20, 2607885), (21, 2483700), (25, 2086308), (28, 1862775), (30, 1738590), (34, 1534050), (35, 1490220), (36, 1448825), (42, 1241850), (45, 1159060), (50, 1043154), (51, 1022700), (60, 869295), (63, 827900), (68, 767025), (70, 745110), (75, 695436), (84, 620925), (85, 613620), (90, 579530), (100, 521577), (102, 511350), (105, 496740), (119, 438300), (126, 413950), (140, 372555), (150, 347718), (153, 340900), (170, 306810), (175, 298044), (180, 289765), (204, 255675), (210, 248370), (225, 231812), (238, 219150), (252, 206975), (255, 204540), (300, 173859), (306, 170450), (315, 165580), (340, 153405), (350, 149022), (357, 146100), (420, 124185), (425, 122724), (450, 115906), (476, 109575), (487, 107100), (510, 102270), (525, 99348), (595, 87660), (612, 85225), (630, 82790), (700, 74511), (714, 73050), (765, 68180), (850, 61362), (900, 57953), (974, 53550), (1020, 51135), (1050, 49674), (1071, 48700), (1190, 43830), (1260, 41395), (1275, 40908), (1428, 36525), (1461, 35700), (1530, 34090), (1575, 33116), (1700, 30681), (1785, 29220), (1948, 26775), (2100, 24837), (2142, 24350), (2380, 21915), (2435, 21420), (2550, 20454), (2922, 17850), (2975, 17532), (3060, 17045), (3150, 16558), (3409, 15300), (3570, 14610), (3825, 13636), (4284, 12175), (4383, 11900), (4870, 10710), (5100, 10227), (5355, 9740), (5844, 8925), (5950, 8766), (6300, 8279), (6818, 7650), (7140, 7305)]