48489041920

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{215239}}^1$

素因数の和:215279

約数の個数: 104

約数和(自身を含む): 126938220480

約数和(自身を除く): 78449178560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2048, 2560, 2816, 3520, 4096, 5120, 5632, 7040, 10240, 11264, 14080, 20480, 22528, 28160, 45056, 56320, 112640, 215239, 225280, 430478, 860956, 1076195, 1721912, 2152390, 2367629, 3443824, 4304780, 4735258, 6887648, 8609560, 9470516, 11838145, 13775296, 17219120, 18941032, 23676290, 27550592, 34438240, 37882064, 47352580, 55101184, 68876480, 75764128, 94705160, 110202368, 137752960, 151528256, 189410320, 220404736, 275505920, 303056512, 378820640, 440809472, 551011840, 606113024, 757641280, 881618944, 1102023680, 1212226048, 1515282560, 2204047360, 2424452096, 3030565120, 4408094720, 4848904192, 6061130240, 9697808384, 12122260480, 24244520960, 48489041920]

約数ペア:

[(1, 48489041920), (2, 24244520960), (4, 12122260480), (5, 9697808384), (8, 6061130240), (10, 4848904192), (11, 4408094720), (16, 3030565120), (20, 2424452096), (22, 2204047360), (32, 1515282560), (40, 1212226048), (44, 1102023680), (55, 881618944), (64, 757641280), (80, 606113024), (88, 551011840), (110, 440809472), (128, 378820640), (160, 303056512), (176, 275505920), (220, 220404736), (256, 189410320), (320, 151528256), (352, 137752960), (440, 110202368), (512, 94705160), (640, 75764128), (704, 68876480), (880, 55101184), (1024, 47352580), (1280, 37882064), (1408, 34438240), (1760, 27550592), (2048, 23676290), (2560, 18941032), (2816, 17219120), (3520, 13775296), (4096, 11838145), (5120, 9470516), (5632, 8609560), (7040, 6887648), (10240, 4735258), (11264, 4304780), (14080, 3443824), (20480, 2367629), (22528, 2152390), (28160, 1721912), (45056, 1076195), (56320, 860956), (112640, 430478), (215239, 225280)]