53758770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{449}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 139708800

約数和(自身を除く): 85950030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 307, 390, 449, 614, 898, 921, 1347, 1535, 1842, 2245, 2694, 3070, 3991, 4490, 4605, 5837, 6735, 7982, 9210, 11674, 11973, 13470, 17511, 19955, 23946, 29185, 35022, 39910, 58370, 59865, 87555, 119730, 137843, 175110, 275686, 413529, 689215, 827058, 1378430, 1791959, 2067645, 3583918, 4135290, 5375877, 8959795, 10751754, 17919590, 26879385, 53758770]

約数ペア:

[(1, 53758770), (2, 26879385), (3, 17919590), (5, 10751754), (6, 8959795), (10, 5375877), (13, 4135290), (15, 3583918), (26, 2067645), (30, 1791959), (39, 1378430), (65, 827058), (78, 689215), (130, 413529), (195, 275686), (307, 175110), (390, 137843), (449, 119730), (614, 87555), (898, 59865), (921, 58370), (1347, 39910), (1535, 35022), (1842, 29185), (2245, 23946), (2694, 19955), (3070, 17511), (3991, 13470), (4490, 11973), (4605, 11674), (5837, 9210), (6735, 7982)]