50951920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33521}}^1$

素因数の和:33553

約数の個数: 40

約数和(自身を含む): 124701840

約数和(自身を除く): 73749920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 33521, 67042, 134084, 167605, 268168, 335210, 536336, 636899, 670420, 1273798, 1340840, 2547596, 2681680, 3184495, 5095192, 6368990, 10190384, 12737980, 25475960, 50951920]

約数ペア:

[(1, 50951920), (2, 25475960), (4, 12737980), (5, 10190384), (8, 6368990), (10, 5095192), (16, 3184495), (19, 2681680), (20, 2547596), (38, 1340840), (40, 1273798), (76, 670420), (80, 636899), (95, 536336), (152, 335210), (190, 268168), (304, 167605), (380, 134084), (760, 67042), (1520, 33521)]