49795960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65521}}^1$

素因数の和:65551

約数の個数: 32

約数和(自身を含む): 117939600

約数和(自身を除く): 68143640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 65521, 131042, 262084, 327605, 524168, 655210, 1244899, 1310420, 2489798, 2620840, 4979596, 6224495, 9959192, 12448990, 24897980, 49795960]

約数ペア:

[(1, 49795960), (2, 24897980), (4, 12448990), (5, 9959192), (8, 6224495), (10, 4979596), (19, 2620840), (20, 2489798), (38, 1310420), (40, 1244899), (76, 655210), (95, 524168), (152, 327605), (190, 262084), (380, 131042), (760, 65521)]