51994008

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:382

約数の個数: 128

約数和(自身を含む): 160128000

約数和(自身を除く): 108133992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 79, 88, 99, 108, 132, 158, 198, 216, 237, 264, 277, 297, 316, 396, 474, 554, 594, 632, 711, 792, 831, 869, 948, 1108, 1188, 1422, 1662, 1738, 1896, 2133, 2216, 2376, 2493, 2607, 2844, 3047, 3324, 3476, 4266, 4986, 5214, 5688, 6094, 6648, 6952, 7479, 7821, 8532, 9141, 9972, 10428, 12188, 14958, 15642, 17064, 18282, 19944, 20856, 21883, 23463, 24376, 27423, 29916, 31284, 36564, 43766, 46926, 54846, 59832, 62568, 65649, 73128, 82269, 87532, 93852, 109692, 131298, 164538, 175064, 187704, 196947, 219384, 240713, 262596, 329076, 393894, 481426, 525192, 590841, 658152, 722139, 787788, 962852, 1181682, 1444278, 1575576, 1925704, 2166417, 2363364, 2888556, 4332834, 4726728, 5777112, 6499251, 8665668, 12998502, 17331336, 25997004, 51994008]

約数ペア:

[(1, 51994008), (2, 25997004), (3, 17331336), (4, 12998502), (6, 8665668), (8, 6499251), (9, 5777112), (11, 4726728), (12, 4332834), (18, 2888556), (22, 2363364), (24, 2166417), (27, 1925704), (33, 1575576), (36, 1444278), (44, 1181682), (54, 962852), (66, 787788), (72, 722139), (79, 658152), (88, 590841), (99, 525192), (108, 481426), (132, 393894), (158, 329076), (198, 262596), (216, 240713), (237, 219384), (264, 196947), (277, 187704), (297, 175064), (316, 164538), (396, 131298), (474, 109692), (554, 93852), (594, 87532), (632, 82269), (711, 73128), (792, 65649), (831, 62568), (869, 59832), (948, 54846), (1108, 46926), (1188, 43766), (1422, 36564), (1662, 31284), (1738, 29916), (1896, 27423), (2133, 24376), (2216, 23463), (2376, 21883), (2493, 20856), (2607, 19944), (2844, 18282), (3047, 17064), (3324, 15642), (3476, 14958), (4266, 12188), (4986, 10428), (5214, 9972), (5688, 9141), (6094, 8532), (6648, 7821), (6952, 7479)]