50425544

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 108528000

約数和(自身を除く): 58102456

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 151, 152, 169, 247, 302, 338, 494, 604, 676, 988, 1208, 1352, 1963, 1976, 2197, 2869, 3211, 3926, 4394, 5738, 6422, 7852, 8788, 11476, 12844, 15704, 17576, 22952, 25519, 25688, 37297, 41743, 51038, 74594, 83486, 102076, 149188, 166972, 204152, 298376, 331747, 333944, 484861, 663494, 969722, 1326988, 1939444, 2653976, 3878888, 6303193, 12606386, 25212772, 50425544]

約数ペア:

[(1, 50425544), (2, 25212772), (4, 12606386), (8, 6303193), (13, 3878888), (19, 2653976), (26, 1939444), (38, 1326988), (52, 969722), (76, 663494), (104, 484861), (151, 333944), (152, 331747), (169, 298376), (247, 204152), (302, 166972), (338, 149188), (494, 102076), (604, 83486), (676, 74594), (988, 51038), (1208, 41743), (1352, 37297), (1963, 25688), (1976, 25519), (2197, 22952), (2869, 17576), (3211, 15704), (3926, 12844), (4394, 11476), (5738, 8788), (6422, 7852)]