56494095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 109209600

約数和(自身を除く): 52715505

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 149, 157, 161, 345, 447, 471, 483, 745, 785, 805, 1043, 1099, 2235, 2355, 2415, 3129, 3297, 3427, 3611, 5215, 5495, 10281, 10833, 15645, 16485, 17135, 18055, 23393, 23989, 25277, 51405, 54165, 70179, 71967, 75831, 116965, 119945, 126385, 163751, 350895, 359835, 379155, 491253, 538039, 818755, 1614117, 2456265, 2690195, 3766273, 8070585, 11298819, 18831365, 56494095]

約数ペア:

[(1, 56494095), (3, 18831365), (5, 11298819), (7, 8070585), (15, 3766273), (21, 2690195), (23, 2456265), (35, 1614117), (69, 818755), (105, 538039), (115, 491253), (149, 379155), (157, 359835), (161, 350895), (345, 163751), (447, 126385), (471, 119945), (483, 116965), (745, 75831), (785, 71967), (805, 70179), (1043, 54165), (1099, 51405), (2235, 25277), (2355, 23989), (2415, 23393), (3129, 18055), (3297, 17135), (3427, 16485), (3611, 15645), (5215, 10833), (5495, 10281)]