49889784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7243}}^1$

素因数の和:7300

約数の個数: 64

約数和(自身を含む): 146039040

約数和(自身を除く): 96149256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 7243, 14486, 21729, 28972, 43458, 50701, 57944, 86916, 101402, 152103, 173832, 202804, 296963, 304206, 405608, 593926, 608412, 890889, 1187852, 1216824, 1781778, 2078741, 2375704, 3563556, 4157482, 6236223, 7127112, 8314964, 12472446, 16629928, 24944892, 49889784]

約数ペア:

[(1, 49889784), (2, 24944892), (3, 16629928), (4, 12472446), (6, 8314964), (7, 7127112), (8, 6236223), (12, 4157482), (14, 3563556), (21, 2375704), (24, 2078741), (28, 1781778), (41, 1216824), (42, 1187852), (56, 890889), (82, 608412), (84, 593926), (123, 405608), (164, 304206), (168, 296963), (246, 202804), (287, 173832), (328, 152103), (492, 101402), (574, 86916), (861, 57944), (984, 50701), (1148, 43458), (1722, 28972), (2296, 21729), (3444, 14486), (6888, 7243)]