50309220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64499}}^1$

素因数の和:64524

約数の個数: 48

約数和(自身を含む): 151704000

約数和(自身を除く): 101394780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 64499, 128998, 193497, 257996, 322495, 386994, 644990, 773988, 838487, 967485, 1289980, 1676974, 1934970, 2515461, 3353948, 3869940, 4192435, 5030922, 8384870, 10061844, 12577305, 16769740, 25154610, 50309220]

約数ペア:

[(1, 50309220), (2, 25154610), (3, 16769740), (4, 12577305), (5, 10061844), (6, 8384870), (10, 5030922), (12, 4192435), (13, 3869940), (15, 3353948), (20, 2515461), (26, 1934970), (30, 1676974), (39, 1289980), (52, 967485), (60, 838487), (65, 773988), (78, 644990), (130, 386994), (156, 322495), (195, 257996), (260, 193497), (390, 128998), (780, 64499)]