47980416

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 143256960

約数和(自身を除く): 95276544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 128, 132, 148, 176, 192, 222, 264, 296, 307, 352, 384, 407, 444, 528, 592, 614, 704, 814, 888, 921, 1056, 1184, 1221, 1228, 1408, 1628, 1776, 1842, 2112, 2368, 2442, 2456, 3256, 3377, 3552, 3684, 4224, 4736, 4884, 4912, 6512, 6754, 7104, 7368, 9768, 9824, 10131, 11359, 13024, 13508, 14208, 14736, 19536, 19648, 20262, 22718, 26048, 27016, 29472, 34077, 39072, 39296, 40524, 45436, 52096, 54032, 58944, 68154, 78144, 81048, 90872, 108064, 117888, 124949, 136308, 156288, 162096, 181744, 216128, 249898, 272616, 324192, 363488, 374847, 432256, 499796, 545232, 648384, 726976, 749694, 999592, 1090464, 1296768, 1453952, 1499388, 1999184, 2180928, 2998776, 3998368, 4361856, 5997552, 7996736, 11995104, 15993472, 23990208, 47980416]

約数ペア:

[(1, 47980416), (2, 23990208), (3, 15993472), (4, 11995104), (6, 7996736), (8, 5997552), (11, 4361856), (12, 3998368), (16, 2998776), (22, 2180928), (24, 1999184), (32, 1499388), (33, 1453952), (37, 1296768), (44, 1090464), (48, 999592), (64, 749694), (66, 726976), (74, 648384), (88, 545232), (96, 499796), (111, 432256), (128, 374847), (132, 363488), (148, 324192), (176, 272616), (192, 249898), (222, 216128), (264, 181744), (296, 162096), (307, 156288), (352, 136308), (384, 124949), (407, 117888), (444, 108064), (528, 90872), (592, 81048), (614, 78144), (704, 68154), (814, 58944), (888, 54032), (921, 52096), (1056, 45436), (1184, 40524), (1221, 39296), (1228, 39072), (1408, 34077), (1628, 29472), (1776, 27016), (1842, 26048), (2112, 22718), (2368, 20262), (2442, 19648), (2456, 19536), (3256, 14736), (3377, 14208), (3552, 13508), (3684, 13024), (4224, 11359), (4736, 10131), (4884, 9824), (4912, 9768), (6512, 7368), (6754, 7104)]