49454280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1628

約数の個数: 128

約数和(自身を含む): 170640000

約数和(自身を除く): 121185720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1579, 1740, 2088, 2610, 3132, 3158, 3480, 3915, 4737, 5220, 6264, 6316, 7830, 7895, 9474, 10440, 12632, 14211, 15660, 15790, 18948, 23685, 28422, 31320, 31580, 37896, 42633, 45791, 47370, 56844, 63160, 71055, 85266, 91582, 94740, 113688, 137373, 142110, 170532, 183164, 189480, 213165, 228955, 274746, 284220, 341064, 366328, 412119, 426330, 457910, 549492, 568440, 686865, 824238, 852660, 915820, 1098984, 1236357, 1373730, 1648476, 1705320, 1831640, 2060595, 2472714, 2747460, 3296952, 4121190, 4945428, 5494920, 6181785, 8242380, 9890856, 12363570, 16484760, 24727140, 49454280]

約数ペア:

[(1, 49454280), (2, 24727140), (3, 16484760), (4, 12363570), (5, 9890856), (6, 8242380), (8, 6181785), (9, 5494920), (10, 4945428), (12, 4121190), (15, 3296952), (18, 2747460), (20, 2472714), (24, 2060595), (27, 1831640), (29, 1705320), (30, 1648476), (36, 1373730), (40, 1236357), (45, 1098984), (54, 915820), (58, 852660), (60, 824238), (72, 686865), (87, 568440), (90, 549492), (108, 457910), (116, 426330), (120, 412119), (135, 366328), (145, 341064), (174, 284220), (180, 274746), (216, 228955), (232, 213165), (261, 189480), (270, 183164), (290, 170532), (348, 142110), (360, 137373), (435, 113688), (522, 94740), (540, 91582), (580, 85266), (696, 71055), (783, 63160), (870, 56844), (1044, 47370), (1080, 45791), (1160, 42633), (1305, 37896), (1566, 31580), (1579, 31320), (1740, 28422), (2088, 23685), (2610, 18948), (3132, 15790), (3158, 15660), (3480, 14211), (3915, 12632), (4737, 10440), (5220, 9474), (6264, 7895), (6316, 7830)]