49617555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 92293488

約数和(自身を除く): 42675933

約数列:

[1, 3, 5, 13, 15, 23, 37, 39, 65, 69, 111, 115, 169, 185, 195, 299, 345, 481, 507, 529, 555, 845, 851, 897, 1443, 1495, 1587, 2405, 2535, 2553, 2645, 3887, 4255, 4485, 6253, 6877, 7215, 7935, 11063, 11661, 12765, 18759, 19435, 19573, 20631, 31265, 33189, 34385, 55315, 58305, 58719, 89401, 93795, 97865, 103155, 143819, 165945, 254449, 268203, 293595, 431457, 447005, 719095, 763347, 1272245, 1341015, 2157285, 3307837, 3816735, 9923511, 16539185, 49617555]

約数ペア:

[(1, 49617555), (3, 16539185), (5, 9923511), (13, 3816735), (15, 3307837), (23, 2157285), (37, 1341015), (39, 1272245), (65, 763347), (69, 719095), (111, 447005), (115, 431457), (169, 293595), (185, 268203), (195, 254449), (299, 165945), (345, 143819), (481, 103155), (507, 97865), (529, 93795), (555, 89401), (845, 58719), (851, 58305), (897, 55315), (1443, 34385), (1495, 33189), (1587, 31265), (2405, 20631), (2535, 19573), (2553, 19435), (2645, 18759), (3887, 12765), (4255, 11661), (4485, 11063), (6253, 7935), (6877, 7215)]