49968945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 93933840

約数和(自身を除く): 43964895

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 229, 373, 585, 687, 1119, 1145, 1865, 2061, 2977, 3357, 3435, 4849, 5595, 8931, 10305, 14547, 14885, 16785, 24245, 26793, 43641, 44655, 72735, 85417, 133965, 218205, 256251, 427085, 768753, 1110421, 1281255, 3331263, 3843765, 5552105, 9993789, 16656315, 49968945]

約数ペア:

[(1, 49968945), (3, 16656315), (5, 9993789), (9, 5552105), (13, 3843765), (15, 3331263), (39, 1281255), (45, 1110421), (65, 768753), (117, 427085), (195, 256251), (229, 218205), (373, 133965), (585, 85417), (687, 72735), (1119, 44655), (1145, 43641), (1865, 26793), (2061, 24245), (2977, 16785), (3357, 14885), (3435, 14547), (4849, 10305), (5595, 8931)]