54671490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 158526720

約数和(自身を除く): 103855230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 43, 45, 51, 54, 85, 86, 90, 102, 129, 135, 153, 170, 215, 255, 258, 270, 277, 306, 387, 430, 459, 510, 554, 645, 731, 765, 774, 831, 918, 1161, 1290, 1385, 1462, 1530, 1662, 1935, 2193, 2295, 2322, 2493, 2770, 3655, 3870, 4155, 4386, 4590, 4709, 4986, 5805, 6579, 7310, 7479, 8310, 9418, 10965, 11610, 11911, 12465, 13158, 14127, 14958, 19737, 21930, 23545, 23822, 24930, 28254, 32895, 35733, 37395, 39474, 42381, 47090, 59555, 65790, 70635, 71466, 74790, 84762, 98685, 107199, 119110, 127143, 141270, 178665, 197370, 202487, 211905, 214398, 254286, 321597, 357330, 404974, 423810, 535995, 607461, 635715, 643194, 1012435, 1071990, 1214922, 1271430, 1607985, 1822383, 2024870, 3037305, 3215970, 3644766, 5467149, 6074610, 9111915, 10934298, 18223830, 27335745, 54671490]

約数ペア:

[(1, 54671490), (2, 27335745), (3, 18223830), (5, 10934298), (6, 9111915), (9, 6074610), (10, 5467149), (15, 3644766), (17, 3215970), (18, 3037305), (27, 2024870), (30, 1822383), (34, 1607985), (43, 1271430), (45, 1214922), (51, 1071990), (54, 1012435), (85, 643194), (86, 635715), (90, 607461), (102, 535995), (129, 423810), (135, 404974), (153, 357330), (170, 321597), (215, 254286), (255, 214398), (258, 211905), (270, 202487), (277, 197370), (306, 178665), (387, 141270), (430, 127143), (459, 119110), (510, 107199), (554, 98685), (645, 84762), (731, 74790), (765, 71466), (774, 70635), (831, 65790), (918, 59555), (1161, 47090), (1290, 42381), (1385, 39474), (1462, 37395), (1530, 35733), (1662, 32895), (1935, 28254), (2193, 24930), (2295, 23822), (2322, 23545), (2493, 21930), (2770, 19737), (3655, 14958), (3870, 14127), (4155, 13158), (4386, 12465), (4590, 11911), (4709, 11610), (4986, 10965), (5805, 9418), (6579, 8310), (7310, 7479)]