50214420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8999}}^1$

素因数の和:9045

約数の個数: 72

約数和(自身を含む): 157248000

約数和(自身を除く): 107033580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 8999, 17998, 26997, 35996, 44995, 53994, 80991, 89990, 107988, 134985, 161982, 179980, 269970, 278969, 323964, 404955, 539940, 557938, 809910, 836907, 1115876, 1394845, 1619820, 1673814, 2510721, 2789690, 3347628, 4184535, 5021442, 5579380, 8369070, 10042884, 12553605, 16738140, 25107210, 50214420]

約数ペア:

[(1, 50214420), (2, 25107210), (3, 16738140), (4, 12553605), (5, 10042884), (6, 8369070), (9, 5579380), (10, 5021442), (12, 4184535), (15, 3347628), (18, 2789690), (20, 2510721), (30, 1673814), (31, 1619820), (36, 1394845), (45, 1115876), (60, 836907), (62, 809910), (90, 557938), (93, 539940), (124, 404955), (155, 323964), (180, 278969), (186, 269970), (279, 179980), (310, 161982), (372, 134985), (465, 107988), (558, 89990), (620, 80991), (930, 53994), (1116, 44995), (1395, 35996), (1860, 26997), (2790, 17998), (5580, 8999)]