56248650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:780

約数の個数: 72

約数和(自身を含む): 152043840

約数和(自身を除く): 95795190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 239, 450, 478, 523, 717, 1046, 1195, 1434, 1569, 2151, 2390, 2615, 3138, 3585, 4302, 4707, 5230, 5975, 7170, 7845, 9414, 10755, 11950, 13075, 15690, 17925, 21510, 23535, 26150, 35850, 39225, 47070, 53775, 78450, 107550, 117675, 124997, 235350, 249994, 374991, 624985, 749982, 1124973, 1249970, 1874955, 2249946, 3124925, 3749910, 5624865, 6249850, 9374775, 11249730, 18749550, 28124325, 56248650]

約数ペア:

[(1, 56248650), (2, 28124325), (3, 18749550), (5, 11249730), (6, 9374775), (9, 6249850), (10, 5624865), (15, 3749910), (18, 3124925), (25, 2249946), (30, 1874955), (45, 1249970), (50, 1124973), (75, 749982), (90, 624985), (150, 374991), (225, 249994), (239, 235350), (450, 124997), (478, 117675), (523, 107550), (717, 78450), (1046, 53775), (1195, 47070), (1434, 39225), (1569, 35850), (2151, 26150), (2390, 23535), (2615, 21510), (3138, 17925), (3585, 15690), (4302, 13075), (4707, 11950), (5230, 10755), (5975, 9414), (7170, 7845)]