55904992

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 136321920

約数和(自身を除く): 80416928

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 494, 572, 608, 643, 836, 988, 1144, 1286, 1672, 1976, 2288, 2572, 2717, 3344, 3952, 4576, 5144, 5434, 6688, 7073, 7904, 8359, 10288, 10868, 12217, 14146, 16718, 20576, 21736, 24434, 28292, 33436, 43472, 48868, 56584, 66872, 86944, 91949, 97736, 113168, 133744, 134387, 158821, 183898, 195472, 226336, 267488, 268774, 317642, 367796, 390944, 537548, 635284, 735592, 1075096, 1270568, 1471184, 1747031, 2150192, 2541136, 2942368, 3494062, 4300384, 5082272, 6988124, 13976248, 27952496, 55904992]

約数ペア:

[(1, 55904992), (2, 27952496), (4, 13976248), (8, 6988124), (11, 5082272), (13, 4300384), (16, 3494062), (19, 2942368), (22, 2541136), (26, 2150192), (32, 1747031), (38, 1471184), (44, 1270568), (52, 1075096), (76, 735592), (88, 635284), (104, 537548), (143, 390944), (152, 367796), (176, 317642), (208, 268774), (209, 267488), (247, 226336), (286, 195472), (304, 183898), (352, 158821), (416, 134387), (418, 133744), (494, 113168), (572, 97736), (608, 91949), (643, 86944), (836, 66872), (988, 56584), (1144, 48868), (1286, 43472), (1672, 33436), (1976, 28292), (2288, 24434), (2572, 21736), (2717, 20576), (3344, 16718), (3952, 14146), (4576, 12217), (5144, 10868), (5434, 10288), (6688, 8359), (7073, 7904)]