53357645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 21291955

約数列:

[1, 5, 11, 17, 55, 85, 149, 187, 383, 745, 935, 1639, 1915, 2533, 4213, 6511, 8195, 12665, 21065, 27863, 32555, 57067, 71621, 139315, 285335, 358105, 627737, 970139, 3138685, 4850695, 10671529, 53357645]

約数ペア:

[(1, 53357645), (5, 10671529), (11, 4850695), (17, 3138685), (55, 970139), (85, 627737), (149, 358105), (187, 285335), (383, 139315), (745, 71621), (935, 57067), (1639, 32555), (1915, 27863), (2533, 21065), (4213, 12665), (6511, 8195)]