55222290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 159563520

約数和(自身を除く): 104341230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 53, 54, 85, 90, 102, 106, 135, 153, 159, 170, 227, 255, 265, 270, 306, 318, 454, 459, 477, 510, 530, 681, 765, 795, 901, 918, 954, 1135, 1362, 1431, 1530, 1590, 1802, 2043, 2270, 2295, 2385, 2703, 2862, 3405, 3859, 4086, 4505, 4590, 4770, 5406, 6129, 6810, 7155, 7718, 8109, 9010, 10215, 11577, 12031, 12258, 13515, 14310, 16218, 19295, 20430, 23154, 24062, 24327, 27030, 30645, 34731, 36093, 38590, 40545, 48654, 57885, 60155, 61290, 69462, 72186, 81090, 104193, 108279, 115770, 120310, 121635, 173655, 180465, 204527, 208386, 216558, 243270, 324837, 347310, 360930, 409054, 520965, 541395, 613581, 649674, 1022635, 1041930, 1082790, 1227162, 1624185, 1840743, 2045270, 3067905, 3248370, 3681486, 5522229, 6135810, 9203715, 11044458, 18407430, 27611145, 55222290]

約数ペア:

[(1, 55222290), (2, 27611145), (3, 18407430), (5, 11044458), (6, 9203715), (9, 6135810), (10, 5522229), (15, 3681486), (17, 3248370), (18, 3067905), (27, 2045270), (30, 1840743), (34, 1624185), (45, 1227162), (51, 1082790), (53, 1041930), (54, 1022635), (85, 649674), (90, 613581), (102, 541395), (106, 520965), (135, 409054), (153, 360930), (159, 347310), (170, 324837), (227, 243270), (255, 216558), (265, 208386), (270, 204527), (306, 180465), (318, 173655), (454, 121635), (459, 120310), (477, 115770), (510, 108279), (530, 104193), (681, 81090), (765, 72186), (795, 69462), (901, 61290), (918, 60155), (954, 57885), (1135, 48654), (1362, 40545), (1431, 38590), (1530, 36093), (1590, 34731), (1802, 30645), (2043, 27030), (2270, 24327), (2295, 24062), (2385, 23154), (2703, 20430), (2862, 19295), (3405, 16218), (3859, 14310), (4086, 13515), (4505, 12258), (4590, 12031), (4770, 11577), (5406, 10215), (6129, 9010), (6810, 8109), (7155, 7718)]