47412456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1323

約数の個数: 128

約数和(自身を含む): 154586880

約数和(自身を除く): 107174424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1277, 1326, 1428, 1547, 1768, 2184, 2554, 2652, 2856, 3094, 3831, 4641, 5108, 5304, 6188, 7662, 8939, 9282, 10216, 12376, 15324, 16601, 17878, 18564, 21709, 26817, 30648, 33202, 35756, 37128, 43418, 49803, 53634, 65127, 66404, 71512, 86836, 99606, 107268, 116207, 130254, 132808, 151963, 173672, 199212, 214536, 232414, 260508, 282217, 303926, 348621, 398424, 455889, 464828, 521016, 564434, 607852, 697242, 846651, 911778, 929656, 1128868, 1215704, 1394484, 1693302, 1823556, 1975519, 2257736, 2788968, 3386604, 3647112, 3951038, 5926557, 6773208, 7902076, 11853114, 15804152, 23706228, 47412456]

約数ペア:

[(1, 47412456), (2, 23706228), (3, 15804152), (4, 11853114), (6, 7902076), (7, 6773208), (8, 5926557), (12, 3951038), (13, 3647112), (14, 3386604), (17, 2788968), (21, 2257736), (24, 1975519), (26, 1823556), (28, 1693302), (34, 1394484), (39, 1215704), (42, 1128868), (51, 929656), (52, 911778), (56, 846651), (68, 697242), (78, 607852), (84, 564434), (91, 521016), (102, 464828), (104, 455889), (119, 398424), (136, 348621), (156, 303926), (168, 282217), (182, 260508), (204, 232414), (221, 214536), (238, 199212), (273, 173672), (312, 151963), (357, 132808), (364, 130254), (408, 116207), (442, 107268), (476, 99606), (546, 86836), (663, 71512), (714, 66404), (728, 65127), (884, 53634), (952, 49803), (1092, 43418), (1277, 37128), (1326, 35756), (1428, 33202), (1547, 30648), (1768, 26817), (2184, 21709), (2554, 18564), (2652, 17878), (2856, 16601), (3094, 15324), (3831, 12376), (4641, 10216), (5108, 9282), (5304, 8939), (6188, 7662)]