55229295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 103219200

約数和(自身を除く): 47989905

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 79, 95, 165, 209, 223, 237, 285, 395, 627, 669, 869, 1045, 1115, 1185, 1501, 2453, 2607, 3135, 3345, 4237, 4345, 4503, 7359, 7505, 12265, 12711, 13035, 16511, 17617, 21185, 22515, 36795, 46607, 49533, 52851, 63555, 82555, 88085, 139821, 193787, 233035, 247665, 264255, 334723, 581361, 699105, 968935, 1004169, 1673615, 2906805, 3681953, 5020845, 11045859, 18409765, 55229295]

約数ペア:

[(1, 55229295), (3, 18409765), (5, 11045859), (11, 5020845), (15, 3681953), (19, 2906805), (33, 1673615), (55, 1004169), (57, 968935), (79, 699105), (95, 581361), (165, 334723), (209, 264255), (223, 247665), (237, 233035), (285, 193787), (395, 139821), (627, 88085), (669, 82555), (869, 63555), (1045, 52851), (1115, 49533), (1185, 46607), (1501, 36795), (2453, 22515), (2607, 21185), (3135, 17617), (3345, 16511), (4237, 13035), (4345, 12711), (4503, 12265), (7359, 7505)]