55791630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19997}}^1$

素因数の和:20041

約数の個数: 48

約数和(自身を含む): 149745024

約数和(自身を除く): 93953394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 19997, 39994, 59991, 99985, 119982, 179973, 199970, 299955, 359946, 599910, 619907, 899865, 1239814, 1799730, 1859721, 3099535, 3719442, 5579163, 6199070, 9298605, 11158326, 18597210, 27895815, 55791630]

約数ペア:

[(1, 55791630), (2, 27895815), (3, 18597210), (5, 11158326), (6, 9298605), (9, 6199070), (10, 5579163), (15, 3719442), (18, 3099535), (30, 1859721), (31, 1799730), (45, 1239814), (62, 899865), (90, 619907), (93, 599910), (155, 359946), (186, 299955), (279, 199970), (310, 179973), (465, 119982), (558, 99985), (930, 59991), (1395, 39994), (2790, 19997)]