49430420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4637}}^1$

素因数の和:4700

約数の個数: 48

約数和(自身を含む): 114540048

約数和(自身を除く): 65109628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 4637, 5330, 9274, 10660, 18548, 23185, 46370, 60281, 92740, 120562, 190117, 241124, 301405, 380234, 602810, 760468, 950585, 1205620, 1901170, 2471521, 3802340, 4943042, 9886084, 12357605, 24715210, 49430420]

約数ペア:

[(1, 49430420), (2, 24715210), (4, 12357605), (5, 9886084), (10, 4943042), (13, 3802340), (20, 2471521), (26, 1901170), (41, 1205620), (52, 950585), (65, 760468), (82, 602810), (130, 380234), (164, 301405), (205, 241124), (260, 190117), (410, 120562), (533, 92740), (820, 60281), (1066, 46370), (2132, 23185), (2665, 18548), (4637, 10660), (5330, 9274)]