56998956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 165473280

約数和(自身を除く): 108474324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 53, 59, 62, 84, 93, 98, 106, 118, 124, 147, 159, 177, 186, 196, 212, 217, 236, 294, 318, 354, 371, 372, 413, 434, 588, 636, 651, 708, 742, 826, 868, 1113, 1239, 1302, 1484, 1519, 1643, 1652, 1829, 2226, 2478, 2597, 2604, 2891, 3038, 3127, 3286, 3658, 4452, 4557, 4929, 4956, 5194, 5487, 5782, 6076, 6254, 6572, 7316, 7791, 8673, 9114, 9381, 9858, 10388, 10974, 11501, 11564, 12508, 12803, 15582, 17346, 18228, 18762, 19716, 21889, 21948, 23002, 25606, 31164, 34503, 34692, 37524, 38409, 43778, 46004, 51212, 65667, 69006, 76818, 80507, 87556, 89621, 96937, 131334, 138012, 153223, 153636, 161014, 179242, 193874, 241521, 262668, 268863, 290811, 306446, 322028, 358484, 387748, 459669, 483042, 537726, 581622, 612892, 678559, 919338, 966084, 1075452, 1163244, 1357118, 1838676, 2035677, 2714236, 4071354, 4749913, 8142708, 9499826, 14249739, 18999652, 28499478, 56998956]

約数ペア:

[(1, 56998956), (2, 28499478), (3, 18999652), (4, 14249739), (6, 9499826), (7, 8142708), (12, 4749913), (14, 4071354), (21, 2714236), (28, 2035677), (31, 1838676), (42, 1357118), (49, 1163244), (53, 1075452), (59, 966084), (62, 919338), (84, 678559), (93, 612892), (98, 581622), (106, 537726), (118, 483042), (124, 459669), (147, 387748), (159, 358484), (177, 322028), (186, 306446), (196, 290811), (212, 268863), (217, 262668), (236, 241521), (294, 193874), (318, 179242), (354, 161014), (371, 153636), (372, 153223), (413, 138012), (434, 131334), (588, 96937), (636, 89621), (651, 87556), (708, 80507), (742, 76818), (826, 69006), (868, 65667), (1113, 51212), (1239, 46004), (1302, 43778), (1484, 38409), (1519, 37524), (1643, 34692), (1652, 34503), (1829, 31164), (2226, 25606), (2478, 23002), (2597, 21948), (2604, 21889), (2891, 19716), (3038, 18762), (3127, 18228), (3286, 17346), (3658, 15582), (4452, 12803), (4557, 12508), (4929, 11564), (4956, 11501), (5194, 10974), (5487, 10388), (5782, 9858), (6076, 9381), (6254, 9114), (6572, 8673), (7316, 7791)]