54999828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 164376576

約数和(自身を除く): 109376748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 31, 34, 36, 39, 51, 52, 62, 68, 78, 93, 102, 117, 124, 153, 156, 186, 204, 221, 223, 234, 279, 306, 372, 403, 442, 446, 468, 527, 558, 612, 663, 669, 806, 884, 892, 1054, 1116, 1209, 1326, 1338, 1581, 1612, 1989, 2007, 2108, 2418, 2652, 2676, 2899, 3162, 3627, 3791, 3978, 4014, 4743, 4836, 5798, 6324, 6851, 6913, 7254, 7582, 7956, 8028, 8697, 9486, 11373, 11596, 13702, 13826, 14508, 15164, 17394, 18972, 20553, 20739, 22746, 26091, 27404, 27652, 34119, 34788, 41106, 41478, 45492, 49283, 52182, 61659, 62217, 68238, 82212, 82956, 89869, 98566, 104364, 117521, 123318, 124434, 136476, 147849, 179738, 197132, 235042, 246636, 248868, 269607, 295698, 352563, 359476, 443547, 470084, 539214, 591396, 705126, 808821, 887094, 1057689, 1078428, 1410252, 1527773, 1617642, 1774188, 2115378, 3055546, 3235284, 4230756, 4583319, 6111092, 9166638, 13749957, 18333276, 27499914, 54999828]

約数ペア:

[(1, 54999828), (2, 27499914), (3, 18333276), (4, 13749957), (6, 9166638), (9, 6111092), (12, 4583319), (13, 4230756), (17, 3235284), (18, 3055546), (26, 2115378), (31, 1774188), (34, 1617642), (36, 1527773), (39, 1410252), (51, 1078428), (52, 1057689), (62, 887094), (68, 808821), (78, 705126), (93, 591396), (102, 539214), (117, 470084), (124, 443547), (153, 359476), (156, 352563), (186, 295698), (204, 269607), (221, 248868), (223, 246636), (234, 235042), (279, 197132), (306, 179738), (372, 147849), (403, 136476), (442, 124434), (446, 123318), (468, 117521), (527, 104364), (558, 98566), (612, 89869), (663, 82956), (669, 82212), (806, 68238), (884, 62217), (892, 61659), (1054, 52182), (1116, 49283), (1209, 45492), (1326, 41478), (1338, 41106), (1581, 34788), (1612, 34119), (1989, 27652), (2007, 27404), (2108, 26091), (2418, 22746), (2652, 20739), (2676, 20553), (2899, 18972), (3162, 17394), (3627, 15164), (3791, 14508), (3978, 13826), (4014, 13702), (4743, 11596), (4836, 11373), (5798, 9486), (6324, 8697), (6851, 8028), (6913, 7956), (7254, 7582)]