49547680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 149361408

約数和(自身を除く): 99813728

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 52, 56, 65, 70, 80, 82, 83, 91, 104, 112, 130, 140, 160, 164, 166, 182, 205, 208, 224, 260, 280, 287, 328, 332, 364, 410, 415, 416, 455, 520, 533, 560, 574, 581, 656, 664, 728, 820, 830, 910, 1040, 1066, 1079, 1120, 1148, 1162, 1312, 1328, 1435, 1456, 1640, 1660, 1820, 2080, 2132, 2158, 2296, 2324, 2656, 2665, 2870, 2905, 2912, 3280, 3320, 3403, 3640, 3731, 4264, 4316, 4592, 4648, 5330, 5395, 5740, 5810, 6560, 6640, 6806, 7280, 7462, 7553, 8528, 8632, 9184, 9296, 10660, 10790, 11480, 11620, 13280, 13612, 14560, 14924, 15106, 17015, 17056, 17264, 18592, 18655, 21320, 21580, 22960, 23240, 23821, 27224, 29848, 30212, 34030, 34528, 37310, 37765, 42640, 43160, 44239, 45920, 46480, 47642, 54448, 59696, 60424, 68060, 74620, 75530, 85280, 86320, 88478, 92960, 95284, 108896, 119105, 119392, 120848, 136120, 149240, 151060, 172640, 176956, 190568, 221195, 238210, 241696, 272240, 298480, 302120, 309673, 353912, 381136, 442390, 476420, 544480, 596960, 604240, 619346, 707824, 762272, 884780, 952840, 1208480, 1238692, 1415648, 1548365, 1769560, 1905680, 2477384, 3096730, 3539120, 3811360, 4954768, 6193460, 7078240, 9909536, 12386920, 24773840, 49547680]

約数ペア:

[(1, 49547680), (2, 24773840), (4, 12386920), (5, 9909536), (7, 7078240), (8, 6193460), (10, 4954768), (13, 3811360), (14, 3539120), (16, 3096730), (20, 2477384), (26, 1905680), (28, 1769560), (32, 1548365), (35, 1415648), (40, 1238692), (41, 1208480), (52, 952840), (56, 884780), (65, 762272), (70, 707824), (80, 619346), (82, 604240), (83, 596960), (91, 544480), (104, 476420), (112, 442390), (130, 381136), (140, 353912), (160, 309673), (164, 302120), (166, 298480), (182, 272240), (205, 241696), (208, 238210), (224, 221195), (260, 190568), (280, 176956), (287, 172640), (328, 151060), (332, 149240), (364, 136120), (410, 120848), (415, 119392), (416, 119105), (455, 108896), (520, 95284), (533, 92960), (560, 88478), (574, 86320), (581, 85280), (656, 75530), (664, 74620), (728, 68060), (820, 60424), (830, 59696), (910, 54448), (1040, 47642), (1066, 46480), (1079, 45920), (1120, 44239), (1148, 43160), (1162, 42640), (1312, 37765), (1328, 37310), (1435, 34528), (1456, 34030), (1640, 30212), (1660, 29848), (1820, 27224), (2080, 23821), (2132, 23240), (2158, 22960), (2296, 21580), (2324, 21320), (2656, 18655), (2665, 18592), (2870, 17264), (2905, 17056), (2912, 17015), (3280, 15106), (3320, 14924), (3403, 14560), (3640, 13612), (3731, 13280), (4264, 11620), (4316, 11480), (4592, 10790), (4648, 10660), (5330, 9296), (5395, 9184), (5740, 8632), (5810, 8528), (6560, 7553), (6640, 7462), (6806, 7280)]