49901460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 175633920

約数和(自身を除く): 125732460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 29, 30, 34, 35, 42, 51, 58, 60, 68, 70, 84, 85, 87, 102, 105, 116, 119, 140, 145, 170, 174, 203, 204, 210, 238, 241, 255, 290, 340, 348, 357, 406, 420, 435, 476, 482, 493, 510, 580, 595, 609, 714, 723, 812, 870, 964, 986, 1015, 1020, 1190, 1205, 1218, 1428, 1446, 1479, 1687, 1740, 1785, 1972, 2030, 2380, 2410, 2436, 2465, 2892, 2958, 3045, 3374, 3451, 3570, 3615, 4060, 4097, 4820, 4930, 5061, 5916, 6090, 6748, 6902, 6989, 7140, 7230, 7395, 8194, 8435, 9860, 10122, 10353, 12180, 12291, 13804, 13978, 14460, 14790, 16388, 16870, 17255, 20244, 20485, 20706, 20967, 24582, 25305, 27956, 28679, 29580, 33740, 34510, 34945, 40970, 41412, 41934, 48923, 49164, 50610, 51765, 57358, 61455, 69020, 69890, 81940, 83868, 86037, 97846, 101220, 103530, 104835, 114716, 118813, 122910, 139780, 143395, 146769, 172074, 195692, 207060, 209670, 237626, 244615, 245820, 286790, 293538, 344148, 356439, 419340, 430185, 475252, 489230, 573580, 587076, 594065, 712878, 733845, 831691, 860370, 978460, 1188130, 1425756, 1467690, 1663382, 1720740, 1782195, 2376260, 2495073, 2935380, 3326764, 3564390, 4158455, 4990146, 7128780, 8316910, 9980292, 12475365, 16633820, 24950730, 49901460]

約数ペア:

[(1, 49901460), (2, 24950730), (3, 16633820), (4, 12475365), (5, 9980292), (6, 8316910), (7, 7128780), (10, 4990146), (12, 4158455), (14, 3564390), (15, 3326764), (17, 2935380), (20, 2495073), (21, 2376260), (28, 1782195), (29, 1720740), (30, 1663382), (34, 1467690), (35, 1425756), (42, 1188130), (51, 978460), (58, 860370), (60, 831691), (68, 733845), (70, 712878), (84, 594065), (85, 587076), (87, 573580), (102, 489230), (105, 475252), (116, 430185), (119, 419340), (140, 356439), (145, 344148), (170, 293538), (174, 286790), (203, 245820), (204, 244615), (210, 237626), (238, 209670), (241, 207060), (255, 195692), (290, 172074), (340, 146769), (348, 143395), (357, 139780), (406, 122910), (420, 118813), (435, 114716), (476, 104835), (482, 103530), (493, 101220), (510, 97846), (580, 86037), (595, 83868), (609, 81940), (714, 69890), (723, 69020), (812, 61455), (870, 57358), (964, 51765), (986, 50610), (1015, 49164), (1020, 48923), (1190, 41934), (1205, 41412), (1218, 40970), (1428, 34945), (1446, 34510), (1479, 33740), (1687, 29580), (1740, 28679), (1785, 27956), (1972, 25305), (2030, 24582), (2380, 20967), (2410, 20706), (2436, 20485), (2465, 20244), (2892, 17255), (2958, 16870), (3045, 16388), (3374, 14790), (3451, 14460), (3570, 13978), (3615, 13804), (4060, 12291), (4097, 12180), (4820, 10353), (4930, 10122), (5061, 9860), (5916, 8435), (6090, 8194), (6748, 7395), (6902, 7230), (6989, 7140)]