51495675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 109469184

約数和(自身を除く): 57973509

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 37, 55, 75, 77, 105, 111, 165, 175, 185, 231, 241, 259, 275, 385, 407, 525, 555, 723, 777, 825, 925, 1155, 1205, 1221, 1295, 1687, 1925, 2035, 2651, 2775, 2849, 3615, 3885, 5061, 5775, 6025, 6105, 6475, 7953, 8435, 8547, 8917, 10175, 13255, 14245, 18075, 18557, 19425, 25305, 26751, 30525, 39765, 42175, 42735, 44585, 55671, 62419, 66275, 71225, 92785, 98087, 126525, 133755, 187257, 198825, 213675, 222925, 278355, 294261, 312095, 463925, 490435, 668775, 686609, 936285, 1391775, 1471305, 1560475, 2059827, 2452175, 3433045, 4681425, 7356525, 10299135, 17165225, 51495675]

約数ペア:

[(1, 51495675), (3, 17165225), (5, 10299135), (7, 7356525), (11, 4681425), (15, 3433045), (21, 2452175), (25, 2059827), (33, 1560475), (35, 1471305), (37, 1391775), (55, 936285), (75, 686609), (77, 668775), (105, 490435), (111, 463925), (165, 312095), (175, 294261), (185, 278355), (231, 222925), (241, 213675), (259, 198825), (275, 187257), (385, 133755), (407, 126525), (525, 98087), (555, 92785), (723, 71225), (777, 66275), (825, 62419), (925, 55671), (1155, 44585), (1205, 42735), (1221, 42175), (1295, 39765), (1687, 30525), (1925, 26751), (2035, 25305), (2651, 19425), (2775, 18557), (2849, 18075), (3615, 14245), (3885, 13255), (5061, 10175), (5775, 8917), (6025, 8547), (6105, 8435), (6475, 7953)]