49679760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15923}}^1$

素因数の和:15952

約数の個数: 80

約数和(自身を含む): 165864384

約数和(自身を除く): 116184624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 15923, 31846, 47769, 63692, 79615, 95538, 127384, 159230, 191076, 206999, 238845, 254768, 318460, 382152, 413998, 477690, 620997, 636920, 764304, 827996, 955380, 1034995, 1241994, 1273840, 1655992, 1910760, 2069990, 2483988, 3104985, 3311984, 3821520, 4139980, 4967976, 6209970, 8279960, 9935952, 12419940, 16559920, 24839880, 49679760]

約数ペア:

[(1, 49679760), (2, 24839880), (3, 16559920), (4, 12419940), (5, 9935952), (6, 8279960), (8, 6209970), (10, 4967976), (12, 4139980), (13, 3821520), (15, 3311984), (16, 3104985), (20, 2483988), (24, 2069990), (26, 1910760), (30, 1655992), (39, 1273840), (40, 1241994), (48, 1034995), (52, 955380), (60, 827996), (65, 764304), (78, 636920), (80, 620997), (104, 477690), (120, 413998), (130, 382152), (156, 318460), (195, 254768), (208, 238845), (240, 206999), (260, 191076), (312, 159230), (390, 127384), (520, 95538), (624, 79615), (780, 63692), (1040, 47769), (1560, 31846), (3120, 15923)]