80849550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{17387}}^1$

素因数の和:17433

約数の個数: 48

約数和(自身を含む): 206986752

約数和(自身を除く): 126137202

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, 17387, 34774, 52161, 86935, 104322, 173870, 260805, 434675, 521610, 538997, 869350, 1077994, 1304025, 1616991, 2608050, 2694985, 3233982, 5389970, 8084955, 13474925, 16169910, 26949850, 40424775, 80849550]

約数ペア:

[(1, 80849550), (2, 40424775), (3, 26949850), (5, 16169910), (6, 13474925), (10, 8084955), (15, 5389970), (25, 3233982), (30, 2694985), (31, 2608050), (50, 1616991), (62, 1304025), (75, 1077994), (93, 869350), (150, 538997), (155, 521610), (186, 434675), (310, 260805), (465, 173870), (775, 104322), (930, 86935), (1550, 52161), (2325, 34774), (4650, 17387)]