49421448

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 149212800

約数和(自身を除く): 99791352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 43, 51, 54, 68, 72, 86, 102, 108, 129, 136, 153, 172, 204, 216, 258, 306, 313, 344, 387, 408, 459, 516, 612, 626, 731, 774, 918, 939, 1032, 1161, 1224, 1252, 1462, 1548, 1836, 1878, 2193, 2322, 2504, 2817, 2924, 3096, 3672, 3756, 4386, 4644, 5321, 5634, 5848, 6579, 7512, 8451, 8772, 9288, 10642, 11268, 13158, 13459, 15963, 16902, 17544, 19737, 21284, 22536, 26316, 26918, 31926, 33804, 39474, 40377, 42568, 47889, 52632, 53836, 63852, 67608, 78948, 80754, 95778, 107672, 121131, 127704, 143667, 157896, 161508, 191556, 228803, 242262, 287334, 323016, 363393, 383112, 457606, 484524, 574668, 686409, 726786, 915212, 969048, 1149336, 1372818, 1453572, 1830424, 2059227, 2745636, 2907144, 4118454, 5491272, 6177681, 8236908, 12355362, 16473816, 24710724, 49421448]

約数ペア:

[(1, 49421448), (2, 24710724), (3, 16473816), (4, 12355362), (6, 8236908), (8, 6177681), (9, 5491272), (12, 4118454), (17, 2907144), (18, 2745636), (24, 2059227), (27, 1830424), (34, 1453572), (36, 1372818), (43, 1149336), (51, 969048), (54, 915212), (68, 726786), (72, 686409), (86, 574668), (102, 484524), (108, 457606), (129, 383112), (136, 363393), (153, 323016), (172, 287334), (204, 242262), (216, 228803), (258, 191556), (306, 161508), (313, 157896), (344, 143667), (387, 127704), (408, 121131), (459, 107672), (516, 95778), (612, 80754), (626, 78948), (731, 67608), (774, 63852), (918, 53836), (939, 52632), (1032, 47889), (1161, 42568), (1224, 40377), (1252, 39474), (1462, 33804), (1548, 31926), (1836, 26918), (1878, 26316), (2193, 22536), (2322, 21284), (2504, 19737), (2817, 17544), (2924, 16902), (3096, 15963), (3672, 13459), (3756, 13158), (4386, 11268), (4644, 10642), (5321, 9288), (5634, 8772), (5848, 8451), (6579, 7512)]