54908504

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 125789760

約数和(自身を除く): 70881256

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 137, 238, 274, 421, 476, 548, 842, 952, 959, 1096, 1684, 1918, 2329, 2947, 3368, 3836, 4658, 5894, 7157, 7672, 9316, 11788, 14314, 16303, 18632, 23576, 28628, 32606, 50099, 57256, 57677, 65212, 100198, 115354, 130424, 200396, 230708, 400792, 403739, 461416, 807478, 980509, 1614956, 1961018, 3229912, 3922036, 6863563, 7844072, 13727126, 27454252, 54908504]

約数ペア:

[(1, 54908504), (2, 27454252), (4, 13727126), (7, 7844072), (8, 6863563), (14, 3922036), (17, 3229912), (28, 1961018), (34, 1614956), (56, 980509), (68, 807478), (119, 461416), (136, 403739), (137, 400792), (238, 230708), (274, 200396), (421, 130424), (476, 115354), (548, 100198), (842, 65212), (952, 57677), (959, 57256), (1096, 50099), (1684, 32606), (1918, 28628), (2329, 23576), (2947, 18632), (3368, 16303), (3836, 14314), (4658, 11788), (5894, 9316), (7157, 7672)]