551488034350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{3121}}^1\times {\mathrm{29207}}^1$

素因数の和:32362

約数の個数: 72

約数和(自身を含む): 1127896653744

約数和(自身を除く): 576408619394

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 3121, 6050, 6242, 15605, 29207, 31210, 34331, 58414, 68662, 78025, 146035, 156050, 171655, 292070, 321277, 343310, 377641, 642554, 730175, 755282, 858275, 1460350, 1606385, 1716550, 1888205, 3212770, 3534047, 3776410, 7068094, 8031925, 9441025, 16063850, 17670235, 18882050, 35340470, 88351175, 91155047, 176702350, 182310094, 455775235, 911550470, 1002705517, 2005411034, 2278876175, 4557752350, 5013527585, 10027055170, 11029760687, 22059521374, 25067637925, 50135275850, 55148803435, 110297606870, 275744017175, 551488034350]

約数ペア:

[(1, 551488034350), (2, 275744017175), (5, 110297606870), (10, 55148803435), (11, 50135275850), (22, 25067637925), (25, 22059521374), (50, 11029760687), (55, 10027055170), (110, 5013527585), (121, 4557752350), (242, 2278876175), (275, 2005411034), (550, 1002705517), (605, 911550470), (1210, 455775235), (3025, 182310094), (3121, 176702350), (6050, 91155047), (6242, 88351175), (15605, 35340470), (29207, 18882050), (31210, 17670235), (34331, 16063850), (58414, 9441025), (68662, 8031925), (78025, 7068094), (146035, 3776410), (156050, 3534047), (171655, 3212770), (292070, 1888205), (321277, 1716550), (343310, 1606385), (377641, 1460350), (642554, 858275), (730175, 755282)]