51841482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^2$

素因数の和:236

約数の個数: 72

約数和(自身を含む): 131548704

約数和(自身を除く): 79707222

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 101, 121, 154, 202, 231, 242, 303, 363, 462, 606, 707, 726, 847, 1111, 1414, 1694, 2121, 2222, 2541, 3333, 4242, 5082, 6666, 7777, 10201, 12221, 15554, 20402, 23331, 24442, 30603, 36663, 46662, 61206, 71407, 73326, 85547, 112211, 142814, 171094, 214221, 224422, 256641, 336633, 428442, 513282, 673266, 785477, 1234321, 1570954, 2356431, 2468642, 3702963, 4712862, 7405926, 8640247, 17280494, 25920741, 51841482]

約数ペア:

[(1, 51841482), (2, 25920741), (3, 17280494), (6, 8640247), (7, 7405926), (11, 4712862), (14, 3702963), (21, 2468642), (22, 2356431), (33, 1570954), (42, 1234321), (66, 785477), (77, 673266), (101, 513282), (121, 428442), (154, 336633), (202, 256641), (231, 224422), (242, 214221), (303, 171094), (363, 142814), (462, 112211), (606, 85547), (707, 73326), (726, 71407), (847, 61206), (1111, 46662), (1414, 36663), (1694, 30603), (2121, 24442), (2222, 23331), (2541, 20402), (3333, 15554), (4242, 12221), (5082, 10201), (6666, 7777)]