50300380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193463}}^1$

素因数の和:193485

約数の個数: 24

約数和(自身を含む): 113756832

約数和(自身を除く): 63456452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 193463, 386926, 773852, 967315, 1934630, 2515019, 3869260, 5030038, 10060076, 12575095, 25150190, 50300380]

約数ペア:

[(1, 50300380), (2, 25150190), (4, 12575095), (5, 10060076), (10, 5030038), (13, 3869260), (20, 2515019), (26, 1934630), (52, 967315), (65, 773852), (130, 386926), (260, 193463)]