55998390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7207}}^1$

素因数の和:7261

約数の個数: 64

約数和(自身を含む): 157768704

約数和(自身を除く): 101770314

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7207, 7770, 14414, 21621, 36035, 43242, 50449, 72070, 100898, 108105, 151347, 216210, 252245, 266659, 302694, 504490, 533318, 756735, 799977, 1333295, 1513470, 1599954, 1866613, 2666590, 3733226, 3999885, 5599839, 7999770, 9333065, 11199678, 18666130, 27999195, 55998390]

約数ペア:

[(1, 55998390), (2, 27999195), (3, 18666130), (5, 11199678), (6, 9333065), (7, 7999770), (10, 5599839), (14, 3999885), (15, 3733226), (21, 2666590), (30, 1866613), (35, 1599954), (37, 1513470), (42, 1333295), (70, 799977), (74, 756735), (105, 533318), (111, 504490), (185, 302694), (210, 266659), (222, 252245), (259, 216210), (370, 151347), (518, 108105), (555, 100898), (777, 72070), (1110, 50449), (1295, 43242), (1554, 36035), (2590, 21621), (3885, 14414), (7207, 7770)]