51974430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2621}}^1$

素因数の和:3292

約数の個数: 32

約数和(自身を含む): 124975008

約数和(自身を除く): 73000578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1983, 2621, 3305, 3966, 5242, 6610, 7863, 9915, 13105, 15726, 19830, 26210, 39315, 78630, 1732481, 3464962, 5197443, 8662405, 10394886, 17324810, 25987215, 51974430]

約数ペア:

[(1, 51974430), (2, 25987215), (3, 17324810), (5, 10394886), (6, 8662405), (10, 5197443), (15, 3464962), (30, 1732481), (661, 78630), (1322, 39315), (1983, 26210), (2621, 19830), (3305, 15726), (3966, 13105), (5242, 9915), (6610, 7863)]