49605960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21757}}^1$

素因数の和:21790

約数の個数: 64

約数和(自身を含む): 156657600

約数和(自身を除く): 107051640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 21757, 43514, 65271, 87028, 108785, 130542, 174056, 217570, 261084, 326355, 413383, 435140, 522168, 652710, 826766, 870280, 1240149, 1305420, 1653532, 2066915, 2480298, 2610840, 3307064, 4133830, 4960596, 6200745, 8267660, 9921192, 12401490, 16535320, 24802980, 49605960]

約数ペア:

[(1, 49605960), (2, 24802980), (3, 16535320), (4, 12401490), (5, 9921192), (6, 8267660), (8, 6200745), (10, 4960596), (12, 4133830), (15, 3307064), (19, 2610840), (20, 2480298), (24, 2066915), (30, 1653532), (38, 1305420), (40, 1240149), (57, 870280), (60, 826766), (76, 652710), (95, 522168), (114, 435140), (120, 413383), (152, 326355), (190, 261084), (228, 217570), (285, 174056), (380, 130542), (456, 108785), (570, 87028), (760, 65271), (1140, 43514), (2280, 21757)]