56448990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48247}}^1$

素因数の和:48273

約数の個数: 48

約数和(自身を含む): 158060448

約数和(自身を除く): 101611458

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 48247, 96494, 144741, 241235, 289482, 434223, 482470, 627211, 723705, 868446, 1254422, 1447410, 1881633, 2171115, 3136055, 3763266, 4342230, 5644899, 6272110, 9408165, 11289798, 18816330, 28224495, 56448990]

約数ペア:

[(1, 56448990), (2, 28224495), (3, 18816330), (5, 11289798), (6, 9408165), (9, 6272110), (10, 5644899), (13, 4342230), (15, 3763266), (18, 3136055), (26, 2171115), (30, 1881633), (39, 1447410), (45, 1254422), (65, 868446), (78, 723705), (90, 627211), (117, 482470), (130, 434223), (195, 289482), (234, 241235), (390, 144741), (585, 96494), (1170, 48247)]