49916880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5333}}^1$

素因数の和:5365

約数の個数: 120

約数和(自身を含む): 180566568

約数和(自身を除く): 130649688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 5333, 9360, 10666, 15999, 21332, 26665, 31998, 42664, 47997, 53330, 63996, 69329, 79995, 85328, 95994, 106660, 127992, 138658, 159990, 191988, 207987, 213320, 239985, 255984, 277316, 319980, 346645, 383976, 415974, 426640, 479970, 554632, 623961, 639960, 693290, 767952, 831948, 959940, 1039935, 1109264, 1247922, 1279920, 1386580, 1663896, 1919880, 2079870, 2495844, 2773160, 3119805, 3327792, 3839760, 4159740, 4991688, 5546320, 6239610, 8319480, 9983376, 12479220, 16638960, 24958440, 49916880]

約数ペア:

[(1, 49916880), (2, 24958440), (3, 16638960), (4, 12479220), (5, 9983376), (6, 8319480), (8, 6239610), (9, 5546320), (10, 4991688), (12, 4159740), (13, 3839760), (15, 3327792), (16, 3119805), (18, 2773160), (20, 2495844), (24, 2079870), (26, 1919880), (30, 1663896), (36, 1386580), (39, 1279920), (40, 1247922), (45, 1109264), (48, 1039935), (52, 959940), (60, 831948), (65, 767952), (72, 693290), (78, 639960), (80, 623961), (90, 554632), (104, 479970), (117, 426640), (120, 415974), (130, 383976), (144, 346645), (156, 319980), (180, 277316), (195, 255984), (208, 239985), (234, 213320), (240, 207987), (260, 191988), (312, 159990), (360, 138658), (390, 127992), (468, 106660), (520, 95994), (585, 85328), (624, 79995), (720, 69329), (780, 63996), (936, 53330), (1040, 47997), (1170, 42664), (1560, 31998), (1872, 26665), (2340, 21332), (3120, 15999), (4680, 10666), (5333, 9360)]