49288428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 143069472

約数和(自身を除く): 93781044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 317, 617, 634, 951, 1234, 1268, 1851, 1902, 2219, 2468, 2853, 3702, 3804, 4319, 4438, 5553, 5706, 6657, 7404, 8638, 8876, 11106, 11412, 12957, 13314, 17276, 19971, 22212, 25914, 26628, 38871, 39942, 51828, 77742, 79884, 155484, 195589, 391178, 586767, 782356, 1173534, 1369123, 1760301, 2347068, 2738246, 3520602, 4107369, 5476492, 7041204, 8214738, 12322107, 16429476, 24644214, 49288428]

約数ペア:

[(1, 49288428), (2, 24644214), (3, 16429476), (4, 12322107), (6, 8214738), (7, 7041204), (9, 5476492), (12, 4107369), (14, 3520602), (18, 2738246), (21, 2347068), (28, 1760301), (36, 1369123), (42, 1173534), (63, 782356), (84, 586767), (126, 391178), (252, 195589), (317, 155484), (617, 79884), (634, 77742), (951, 51828), (1234, 39942), (1268, 38871), (1851, 26628), (1902, 25914), (2219, 22212), (2468, 19971), (2853, 17276), (3702, 13314), (3804, 12957), (4319, 11412), (4438, 11106), (5553, 8876), (5706, 8638), (6657, 7404)]