51078250

素因数分解:

$2^1\times 5^3\times {\mathrm{173}}^1\times {\mathrm{1181}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 96252624

約数和(自身を除く): 45174374

約数列:

[1, 2, 5, 10, 25, 50, 125, 173, 250, 346, 865, 1181, 1730, 2362, 4325, 5905, 8650, 11810, 21625, 29525, 43250, 59050, 147625, 204313, 295250, 408626, 1021565, 2043130, 5107825, 10215650, 25539125, 51078250]

約数ペア:

[(1, 51078250), (2, 25539125), (5, 10215650), (10, 5107825), (25, 2043130), (50, 1021565), (125, 408626), (173, 295250), (250, 204313), (346, 147625), (865, 59050), (1181, 43250), (1730, 29525), (2362, 21625), (4325, 11810), (5905, 8650)]