48674760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 153964800

約数和(自身を除く): 105290040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 71, 87, 116, 120, 142, 145, 174, 197, 213, 232, 284, 290, 348, 355, 394, 426, 435, 568, 580, 591, 696, 710, 788, 852, 870, 985, 1065, 1160, 1182, 1420, 1576, 1704, 1740, 1970, 2059, 2130, 2364, 2840, 2955, 3480, 3940, 4118, 4260, 4728, 5713, 5910, 6177, 7880, 8236, 8520, 10295, 11426, 11820, 12354, 13987, 16472, 17139, 20590, 22852, 23640, 24708, 27974, 28565, 30885, 34278, 41180, 41961, 45704, 49416, 55948, 57130, 61770, 68556, 69935, 82360, 83922, 85695, 111896, 114260, 123540, 137112, 139870, 167844, 171390, 209805, 228520, 247080, 279740, 335688, 342780, 405623, 419610, 559480, 685560, 811246, 839220, 1216869, 1622492, 1678440, 2028115, 2433738, 3244984, 4056230, 4867476, 6084345, 8112460, 9734952, 12168690, 16224920, 24337380, 48674760]

約数ペア:

[(1, 48674760), (2, 24337380), (3, 16224920), (4, 12168690), (5, 9734952), (6, 8112460), (8, 6084345), (10, 4867476), (12, 4056230), (15, 3244984), (20, 2433738), (24, 2028115), (29, 1678440), (30, 1622492), (40, 1216869), (58, 839220), (60, 811246), (71, 685560), (87, 559480), (116, 419610), (120, 405623), (142, 342780), (145, 335688), (174, 279740), (197, 247080), (213, 228520), (232, 209805), (284, 171390), (290, 167844), (348, 139870), (355, 137112), (394, 123540), (426, 114260), (435, 111896), (568, 85695), (580, 83922), (591, 82360), (696, 69935), (710, 68556), (788, 61770), (852, 57130), (870, 55948), (985, 49416), (1065, 45704), (1160, 41961), (1182, 41180), (1420, 34278), (1576, 30885), (1704, 28565), (1740, 27974), (1970, 24708), (2059, 23640), (2130, 22852), (2364, 20590), (2840, 17139), (2955, 16472), (3480, 13987), (3940, 12354), (4118, 11820), (4260, 11426), (4728, 10295), (5713, 8520), (5910, 8236), (6177, 7880)]