50297910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128969}}^1$

素因数の和:128992

約数の個数: 32

約数和(自身を含む): 130001760

約数和(自身を除く): 79703850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 128969, 257938, 386907, 644845, 773814, 1289690, 1676597, 1934535, 3353194, 3869070, 5029791, 8382985, 10059582, 16765970, 25148955, 50297910]

約数ペア:

[(1, 50297910), (2, 25148955), (3, 16765970), (5, 10059582), (6, 8382985), (10, 5029791), (13, 3869070), (15, 3353194), (26, 1934535), (30, 1676597), (39, 1289690), (65, 773814), (78, 644845), (130, 386907), (195, 257938), (390, 128969)]