52760620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10427}}^1$

素因数の和:10470

約数の個数: 48

約数和(自身を含む): 126137088

約数和(自身を除く): 73376468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 10427, 20854, 41708, 52135, 104270, 114697, 208540, 229394, 239821, 458788, 479642, 573485, 959284, 1146970, 1199105, 2293940, 2398210, 2638031, 4796420, 5276062, 10552124, 13190155, 26380310, 52760620]

約数ペア:

[(1, 52760620), (2, 26380310), (4, 13190155), (5, 10552124), (10, 5276062), (11, 4796420), (20, 2638031), (22, 2398210), (23, 2293940), (44, 1199105), (46, 1146970), (55, 959284), (92, 573485), (110, 479642), (115, 458788), (220, 239821), (230, 229394), (253, 208540), (460, 114697), (506, 104270), (1012, 52135), (1265, 41708), (2530, 20854), (5060, 10427)]