48509730

素因数分解:

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

素因数の和:17431

約数の個数: 48

約数和(自身を含む): 130201344

約数和(自身を除く): 81691614

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, 17387, 34774, 52161, 86935, 104322, 156483, 173870, 260805, 312966, 521610, 538997, 782415, 1077994, 1564830, 1616991, 2694985, 3233982, 4850973, 5389970, 8084955, 9701946, 16169910, 24254865, 48509730]

約数ペア:

[(1, 48509730), (2, 24254865), (3, 16169910), (5, 9701946), (6, 8084955), (9, 5389970), (10, 4850973), (15, 3233982), (18, 2694985), (30, 1616991), (31, 1564830), (45, 1077994), (62, 782415), (90, 538997), (93, 521610), (155, 312966), (186, 260805), (279, 173870), (310, 156483), (465, 104322), (558, 86935), (930, 52161), (1395, 34774), (2790, 17387)]