53011770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 153280512

約数和(自身を除く): 100268742

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 47, 70, 82, 94, 105, 123, 131, 141, 205, 210, 235, 246, 262, 282, 287, 329, 393, 410, 470, 574, 615, 655, 658, 705, 786, 861, 917, 987, 1230, 1310, 1410, 1435, 1645, 1722, 1834, 1927, 1965, 1974, 2751, 2870, 3290, 3854, 3930, 4305, 4585, 4935, 5371, 5502, 5781, 6157, 8610, 9170, 9635, 9870, 10742, 11562, 12314, 13489, 13755, 16113, 18471, 19270, 26855, 26978, 27510, 28905, 30785, 32226, 36942, 37597, 40467, 43099, 53710, 57810, 61570, 67445, 75194, 80565, 80934, 86198, 92355, 112791, 129297, 134890, 161130, 184710, 187985, 202335, 215495, 225582, 252437, 258594, 375970, 404670, 430990, 504874, 563955, 646485, 757311, 1127910, 1262185, 1292970, 1514622, 1767059, 2524370, 3534118, 3786555, 5301177, 7573110, 8835295, 10602354, 17670590, 26505885, 53011770]

約数ペア:

[(1, 53011770), (2, 26505885), (3, 17670590), (5, 10602354), (6, 8835295), (7, 7573110), (10, 5301177), (14, 3786555), (15, 3534118), (21, 2524370), (30, 1767059), (35, 1514622), (41, 1292970), (42, 1262185), (47, 1127910), (70, 757311), (82, 646485), (94, 563955), (105, 504874), (123, 430990), (131, 404670), (141, 375970), (205, 258594), (210, 252437), (235, 225582), (246, 215495), (262, 202335), (282, 187985), (287, 184710), (329, 161130), (393, 134890), (410, 129297), (470, 112791), (574, 92355), (615, 86198), (655, 80934), (658, 80565), (705, 75194), (786, 67445), (861, 61570), (917, 57810), (987, 53710), (1230, 43099), (1310, 40467), (1410, 37597), (1435, 36942), (1645, 32226), (1722, 30785), (1834, 28905), (1927, 27510), (1965, 26978), (1974, 26855), (2751, 19270), (2870, 18471), (3290, 16113), (3854, 13755), (3930, 13489), (4305, 12314), (4585, 11562), (4935, 10742), (5371, 9870), (5502, 9635), (5781, 9170), (6157, 8610)]