47451960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:902

約数の個数: 128

約数和(自身を含む): 161352000

約数和(自身を除く): 113900040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 829, 954, 1060, 1080, 1272, 1431, 1590, 1658, 1908, 2120, 2385, 2487, 2862, 3180, 3316, 3816, 4145, 4770, 4974, 5724, 6360, 6632, 7155, 7461, 8290, 9540, 9948, 11448, 12435, 14310, 14922, 16580, 19080, 19896, 22383, 24870, 28620, 29844, 33160, 37305, 43937, 44766, 49740, 57240, 59688, 74610, 87874, 89532, 99480, 111915, 131811, 149220, 175748, 179064, 219685, 223830, 263622, 298440, 351496, 395433, 439370, 447660, 527244, 659055, 790866, 878740, 895320, 1054488, 1186299, 1318110, 1581732, 1757480, 1977165, 2372598, 2636220, 3163464, 3954330, 4745196, 5272440, 5931495, 7908660, 9490392, 11862990, 15817320, 23725980, 47451960]

約数ペア:

[(1, 47451960), (2, 23725980), (3, 15817320), (4, 11862990), (5, 9490392), (6, 7908660), (8, 5931495), (9, 5272440), (10, 4745196), (12, 3954330), (15, 3163464), (18, 2636220), (20, 2372598), (24, 1977165), (27, 1757480), (30, 1581732), (36, 1318110), (40, 1186299), (45, 1054488), (53, 895320), (54, 878740), (60, 790866), (72, 659055), (90, 527244), (106, 447660), (108, 439370), (120, 395433), (135, 351496), (159, 298440), (180, 263622), (212, 223830), (216, 219685), (265, 179064), (270, 175748), (318, 149220), (360, 131811), (424, 111915), (477, 99480), (530, 89532), (540, 87874), (636, 74610), (795, 59688), (829, 57240), (954, 49740), (1060, 44766), (1080, 43937), (1272, 37305), (1431, 33160), (1590, 29844), (1658, 28620), (1908, 24870), (2120, 22383), (2385, 19896), (2487, 19080), (2862, 16580), (3180, 14922), (3316, 14310), (3816, 12435), (4145, 11448), (4770, 9948), (4974, 9540), (5724, 8290), (6360, 7461), (6632, 7155)]