51993252

素因数分解:

$2^2\times 3^5\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 137592000

約数和(自身を除く): 85598748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 149, 162, 243, 298, 324, 359, 447, 486, 596, 718, 894, 972, 1077, 1341, 1436, 1788, 2154, 2682, 3231, 4023, 4308, 5364, 6462, 8046, 9693, 12069, 12924, 16092, 19386, 24138, 29079, 36207, 38772, 48276, 53491, 58158, 72414, 87237, 106982, 116316, 144828, 160473, 174474, 213964, 320946, 348948, 481419, 641892, 962838, 1444257, 1925676, 2888514, 4332771, 5777028, 8665542, 12998313, 17331084, 25996626, 51993252]

約数ペア:

[(1, 51993252), (2, 25996626), (3, 17331084), (4, 12998313), (6, 8665542), (9, 5777028), (12, 4332771), (18, 2888514), (27, 1925676), (36, 1444257), (54, 962838), (81, 641892), (108, 481419), (149, 348948), (162, 320946), (243, 213964), (298, 174474), (324, 160473), (359, 144828), (447, 116316), (486, 106982), (596, 87237), (718, 72414), (894, 58158), (972, 53491), (1077, 48276), (1341, 38772), (1436, 36207), (1788, 29079), (2154, 24138), (2682, 19386), (3231, 16092), (4023, 12924), (4308, 12069), (5364, 9693), (6462, 8046)]