48148828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 113799168

約数和(自身を除く): 65650340

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 31, 34, 52, 62, 68, 91, 119, 124, 182, 217, 221, 238, 251, 364, 403, 434, 442, 476, 502, 527, 806, 868, 884, 1004, 1054, 1547, 1612, 1757, 2108, 2821, 3094, 3263, 3514, 3689, 4267, 5642, 6188, 6526, 6851, 7028, 7378, 7781, 8534, 11284, 13052, 13702, 14756, 15562, 17068, 22841, 27404, 29869, 31124, 45682, 47957, 54467, 55471, 59738, 91364, 95914, 101153, 108934, 110942, 119476, 132277, 191828, 202306, 217868, 221884, 264554, 388297, 404612, 529108, 708071, 776594, 925939, 1416142, 1553188, 1719601, 1851878, 2832284, 3439202, 3703756, 6878404, 12037207, 24074414, 48148828]

約数ペア:

[(1, 48148828), (2, 24074414), (4, 12037207), (7, 6878404), (13, 3703756), (14, 3439202), (17, 2832284), (26, 1851878), (28, 1719601), (31, 1553188), (34, 1416142), (52, 925939), (62, 776594), (68, 708071), (91, 529108), (119, 404612), (124, 388297), (182, 264554), (217, 221884), (221, 217868), (238, 202306), (251, 191828), (364, 132277), (403, 119476), (434, 110942), (442, 108934), (476, 101153), (502, 95914), (527, 91364), (806, 59738), (868, 55471), (884, 54467), (1004, 47957), (1054, 45682), (1547, 31124), (1612, 29869), (1757, 27404), (2108, 22841), (2821, 17068), (3094, 15562), (3263, 14756), (3514, 13702), (3689, 13052), (4267, 11284), (5642, 8534), (6188, 7781), (6526, 7378), (6851, 7028)]