55216070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1365

約数の個数: 64

約数和(自身を含む): 125024256

約数和(自身を除く): 69808186

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 329, 455, 470, 611, 658, 910, 1222, 1291, 1645, 2582, 3055, 3290, 4277, 6110, 6455, 8554, 9037, 12910, 16783, 18074, 21385, 33566, 42770, 45185, 60677, 83915, 90370, 117481, 121354, 167830, 234962, 303385, 424739, 587405, 606770, 788801, 849478, 1174810, 1577602, 2123695, 3944005, 4247390, 5521607, 7888010, 11043214, 27608035, 55216070]

約数ペア:

[(1, 55216070), (2, 27608035), (5, 11043214), (7, 7888010), (10, 5521607), (13, 4247390), (14, 3944005), (26, 2123695), (35, 1577602), (47, 1174810), (65, 849478), (70, 788801), (91, 606770), (94, 587405), (130, 424739), (182, 303385), (235, 234962), (329, 167830), (455, 121354), (470, 117481), (611, 90370), (658, 83915), (910, 60677), (1222, 45185), (1291, 42770), (1645, 33566), (2582, 21385), (3055, 18074), (3290, 16783), (4277, 12910), (6110, 9037), (6455, 8554)]