52649550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1481}}^1$

素因数の和:1578

約数の個数: 72

約数和(自身を含む): 143339040

約数和(自身を除く): 90689490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 79, 90, 150, 158, 225, 237, 395, 450, 474, 711, 790, 1185, 1422, 1481, 1975, 2370, 2962, 3555, 3950, 4443, 5925, 7110, 7405, 8886, 11850, 13329, 14810, 17775, 22215, 26658, 35550, 37025, 44430, 66645, 74050, 111075, 116999, 133290, 222150, 233998, 333225, 350997, 584995, 666450, 701994, 1052991, 1169990, 1754985, 2105982, 2924975, 3509970, 5264955, 5849950, 8774925, 10529910, 17549850, 26324775, 52649550]

約数ペア:

[(1, 52649550), (2, 26324775), (3, 17549850), (5, 10529910), (6, 8774925), (9, 5849950), (10, 5264955), (15, 3509970), (18, 2924975), (25, 2105982), (30, 1754985), (45, 1169990), (50, 1052991), (75, 701994), (79, 666450), (90, 584995), (150, 350997), (158, 333225), (225, 233998), (237, 222150), (395, 133290), (450, 116999), (474, 111075), (711, 74050), (790, 66645), (1185, 44430), (1422, 37025), (1481, 35550), (1975, 26658), (2370, 22215), (2962, 17775), (3555, 14810), (3950, 13329), (4443, 11850), (5925, 8886), (7110, 7405)]