56650020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 197836800

約数和(自身を除く): 141186780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 124, 133, 140, 155, 186, 190, 210, 217, 228, 229, 266, 285, 310, 372, 380, 399, 420, 434, 458, 465, 532, 570, 589, 620, 651, 665, 687, 798, 868, 916, 930, 1085, 1140, 1145, 1178, 1302, 1330, 1374, 1596, 1603, 1767, 1860, 1995, 2170, 2290, 2356, 2604, 2660, 2748, 2945, 3206, 3255, 3435, 3534, 3990, 4123, 4340, 4351, 4580, 4809, 5890, 6412, 6510, 6870, 7068, 7099, 7980, 8015, 8246, 8702, 8835, 9618, 11780, 12369, 13020, 13053, 13740, 14198, 16030, 16492, 17404, 17670, 19236, 20615, 21297, 21755, 24045, 24738, 26106, 28396, 30457, 32060, 35340, 35495, 41230, 42594, 43510, 48090, 49476, 49693, 52212, 60914, 61845, 65265, 70990, 82460, 85188, 87020, 91371, 96180, 99386, 106485, 121828, 123690, 130530, 134881, 141980, 149079, 152285, 182742, 198772, 212970, 247380, 248465, 261060, 269762, 298158, 304570, 365484, 404643, 425940, 456855, 496930, 539524, 596316, 609140, 674405, 745395, 809286, 913710, 944167, 993860, 1348810, 1490790, 1618572, 1827420, 1888334, 2023215, 2697620, 2832501, 2981580, 3776668, 4046430, 4720835, 5665002, 8092860, 9441670, 11330004, 14162505, 18883340, 28325010, 56650020]

約数ペア:

[(1, 56650020), (2, 28325010), (3, 18883340), (4, 14162505), (5, 11330004), (6, 9441670), (7, 8092860), (10, 5665002), (12, 4720835), (14, 4046430), (15, 3776668), (19, 2981580), (20, 2832501), (21, 2697620), (28, 2023215), (30, 1888334), (31, 1827420), (35, 1618572), (38, 1490790), (42, 1348810), (57, 993860), (60, 944167), (62, 913710), (70, 809286), (76, 745395), (84, 674405), (93, 609140), (95, 596316), (105, 539524), (114, 496930), (124, 456855), (133, 425940), (140, 404643), (155, 365484), (186, 304570), (190, 298158), (210, 269762), (217, 261060), (228, 248465), (229, 247380), (266, 212970), (285, 198772), (310, 182742), (372, 152285), (380, 149079), (399, 141980), (420, 134881), (434, 130530), (458, 123690), (465, 121828), (532, 106485), (570, 99386), (589, 96180), (620, 91371), (651, 87020), (665, 85188), (687, 82460), (798, 70990), (868, 65265), (916, 61845), (930, 60914), (1085, 52212), (1140, 49693), (1145, 49476), (1178, 48090), (1302, 43510), (1330, 42594), (1374, 41230), (1596, 35495), (1603, 35340), (1767, 32060), (1860, 30457), (1995, 28396), (2170, 26106), (2290, 24738), (2356, 24045), (2604, 21755), (2660, 21297), (2748, 20615), (2945, 19236), (3206, 17670), (3255, 17404), (3435, 16492), (3534, 16030), (3990, 14198), (4123, 13740), (4340, 13053), (4351, 13020), (4580, 12369), (4809, 11780), (5890, 9618), (6412, 8835), (6510, 8702), (6870, 8246), (7068, 8015), (7099, 7980)]