55708310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 119311488

約数和(自身を除く): 63603178

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 137, 157, 185, 259, 274, 314, 370, 518, 685, 785, 959, 1099, 1295, 1370, 1570, 1918, 2198, 2590, 4795, 5069, 5495, 5809, 9590, 10138, 10990, 11618, 21509, 25345, 29045, 35483, 40663, 43018, 50690, 58090, 70966, 81326, 107545, 150563, 177415, 203315, 215090, 301126, 354830, 406630, 752815, 795833, 1505630, 1591666, 3979165, 5570831, 7958330, 11141662, 27854155, 55708310]

約数ペア:

[(1, 55708310), (2, 27854155), (5, 11141662), (7, 7958330), (10, 5570831), (14, 3979165), (35, 1591666), (37, 1505630), (70, 795833), (74, 752815), (137, 406630), (157, 354830), (185, 301126), (259, 215090), (274, 203315), (314, 177415), (370, 150563), (518, 107545), (685, 81326), (785, 70966), (959, 58090), (1099, 50690), (1295, 43018), (1370, 40663), (1570, 35483), (1918, 29045), (2198, 25345), (2590, 21509), (4795, 11618), (5069, 10990), (5495, 10138), (5809, 9590)]