49071480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 155520000

約数和(自身を除く): 106448520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 59, 60, 87, 116, 118, 120, 145, 174, 177, 232, 236, 239, 290, 295, 348, 354, 435, 472, 478, 580, 590, 696, 708, 717, 870, 885, 956, 1160, 1180, 1195, 1416, 1434, 1711, 1740, 1770, 1912, 2360, 2390, 2868, 3422, 3480, 3540, 3585, 4780, 5133, 5736, 6844, 6931, 7080, 7170, 8555, 9560, 10266, 13688, 13862, 14101, 14340, 17110, 20532, 20793, 25665, 27724, 28202, 28680, 34220, 34655, 41064, 41586, 42303, 51330, 55448, 56404, 68440, 69310, 70505, 83172, 84606, 102660, 103965, 112808, 138620, 141010, 166344, 169212, 205320, 207930, 211515, 277240, 282020, 338424, 408929, 415860, 423030, 564040, 817858, 831720, 846060, 1226787, 1635716, 1692120, 2044645, 2453574, 3271432, 4089290, 4907148, 6133935, 8178580, 9814296, 12267870, 16357160, 24535740, 49071480]

約数ペア:

[(1, 49071480), (2, 24535740), (3, 16357160), (4, 12267870), (5, 9814296), (6, 8178580), (8, 6133935), (10, 4907148), (12, 4089290), (15, 3271432), (20, 2453574), (24, 2044645), (29, 1692120), (30, 1635716), (40, 1226787), (58, 846060), (59, 831720), (60, 817858), (87, 564040), (116, 423030), (118, 415860), (120, 408929), (145, 338424), (174, 282020), (177, 277240), (232, 211515), (236, 207930), (239, 205320), (290, 169212), (295, 166344), (348, 141010), (354, 138620), (435, 112808), (472, 103965), (478, 102660), (580, 84606), (590, 83172), (696, 70505), (708, 69310), (717, 68440), (870, 56404), (885, 55448), (956, 51330), (1160, 42303), (1180, 41586), (1195, 41064), (1416, 34655), (1434, 34220), (1711, 28680), (1740, 28202), (1770, 27724), (1912, 25665), (2360, 20793), (2390, 20532), (2868, 17110), (3422, 14340), (3480, 14101), (3540, 13862), (3585, 13688), (4780, 10266), (5133, 9560), (5736, 8555), (6844, 7170), (6931, 7080)]