49909080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 170760960

約数和(自身を除く): 120851880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 107, 115, 120, 130, 138, 156, 169, 184, 195, 214, 230, 260, 276, 299, 312, 321, 338, 345, 390, 428, 460, 507, 520, 535, 552, 598, 642, 676, 690, 780, 845, 856, 897, 920, 1014, 1070, 1196, 1284, 1352, 1380, 1391, 1495, 1560, 1605, 1690, 1794, 2028, 2140, 2392, 2461, 2535, 2568, 2760, 2782, 2990, 3210, 3380, 3588, 3887, 4056, 4173, 4280, 4485, 4922, 5070, 5564, 5980, 6420, 6760, 6955, 7176, 7383, 7774, 8346, 8970, 9844, 10140, 11128, 11661, 11960, 12305, 12840, 13910, 14766, 15548, 16692, 17940, 18083, 19435, 19688, 20280, 20865, 23322, 24610, 27820, 29532, 31096, 31993, 33384, 35880, 36166, 36915, 38870, 41730, 46644, 49220, 54249, 55640, 58305, 59064, 63986, 72332, 73830, 77740, 83460, 90415, 93288, 95979, 98440, 108498, 116610, 127972, 144664, 147660, 155480, 159965, 166920, 180830, 191958, 216996, 233220, 255944, 271245, 295320, 319930, 361660, 383916, 415909, 433992, 466440, 479895, 542490, 639860, 723320, 767832, 831818, 959790, 1084980, 1247727, 1279720, 1663636, 1919580, 2079545, 2169960, 2495454, 3327272, 3839160, 4159090, 4990908, 6238635, 8318180, 9981816, 12477270, 16636360, 24954540, 49909080]

約数ペア:

[(1, 49909080), (2, 24954540), (3, 16636360), (4, 12477270), (5, 9981816), (6, 8318180), (8, 6238635), (10, 4990908), (12, 4159090), (13, 3839160), (15, 3327272), (20, 2495454), (23, 2169960), (24, 2079545), (26, 1919580), (30, 1663636), (39, 1279720), (40, 1247727), (46, 1084980), (52, 959790), (60, 831818), (65, 767832), (69, 723320), (78, 639860), (92, 542490), (104, 479895), (107, 466440), (115, 433992), (120, 415909), (130, 383916), (138, 361660), (156, 319930), (169, 295320), (184, 271245), (195, 255944), (214, 233220), (230, 216996), (260, 191958), (276, 180830), (299, 166920), (312, 159965), (321, 155480), (338, 147660), (345, 144664), (390, 127972), (428, 116610), (460, 108498), (507, 98440), (520, 95979), (535, 93288), (552, 90415), (598, 83460), (642, 77740), (676, 73830), (690, 72332), (780, 63986), (845, 59064), (856, 58305), (897, 55640), (920, 54249), (1014, 49220), (1070, 46644), (1196, 41730), (1284, 38870), (1352, 36915), (1380, 36166), (1391, 35880), (1495, 33384), (1560, 31993), (1605, 31096), (1690, 29532), (1794, 27820), (2028, 24610), (2140, 23322), (2392, 20865), (2461, 20280), (2535, 19688), (2568, 19435), (2760, 18083), (2782, 17940), (2990, 16692), (3210, 15548), (3380, 14766), (3588, 13910), (3887, 12840), (4056, 12305), (4173, 11960), (4280, 11661), (4485, 11128), (4922, 10140), (5070, 9844), (5564, 8970), (5980, 8346), (6420, 7774), (6760, 7383), (6955, 7176)]