51117450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{10993}}^1$

素因数の和:11039

約数の個数: 48

約数和(自身を含む): 130872576

約数和(自身を除く): 79755126

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 10993, 21986, 32979, 54965, 65958, 109930, 164895, 274825, 329790, 340783, 549650, 681566, 824475, 1022349, 1648950, 1703915, 2044698, 3407830, 5111745, 8519575, 10223490, 17039150, 25558725, 51117450]

約数ペア:

[(1, 51117450), (2, 25558725), (3, 17039150), (5, 10223490), (6, 8519575), (10, 5111745), (15, 3407830), (25, 2044698), (30, 1703915), (31, 1648950), (50, 1022349), (62, 824475), (75, 681566), (93, 549650), (150, 340783), (155, 329790), (186, 274825), (310, 164895), (465, 109930), (775, 65958), (930, 54965), (1550, 32979), (2325, 21986), (4650, 10993)]