51390630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:806

約数の個数: 96

約数和(自身を含む): 144275040

約数和(自身を除く): 92884410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 41, 45, 57, 82, 90, 95, 114, 123, 171, 190, 205, 246, 285, 342, 369, 410, 570, 615, 733, 738, 779, 855, 1230, 1466, 1558, 1710, 1845, 2199, 2337, 3665, 3690, 3895, 4398, 4674, 6597, 7011, 7330, 7790, 10995, 11685, 13194, 13927, 14022, 21990, 23370, 27854, 30053, 32985, 35055, 41781, 60106, 65970, 69635, 70110, 83562, 90159, 125343, 139270, 150265, 180318, 208905, 250686, 270477, 300530, 417810, 450795, 540954, 571007, 626715, 901590, 1142014, 1253430, 1352385, 1713021, 2704770, 2855035, 3426042, 5139063, 5710070, 8565105, 10278126, 17130210, 25695315, 51390630]

約数ペア:

[(1, 51390630), (2, 25695315), (3, 17130210), (5, 10278126), (6, 8565105), (9, 5710070), (10, 5139063), (15, 3426042), (18, 2855035), (19, 2704770), (30, 1713021), (38, 1352385), (41, 1253430), (45, 1142014), (57, 901590), (82, 626715), (90, 571007), (95, 540954), (114, 450795), (123, 417810), (171, 300530), (190, 270477), (205, 250686), (246, 208905), (285, 180318), (342, 150265), (369, 139270), (410, 125343), (570, 90159), (615, 83562), (733, 70110), (738, 69635), (779, 65970), (855, 60106), (1230, 41781), (1466, 35055), (1558, 32985), (1710, 30053), (1845, 27854), (2199, 23370), (2337, 21990), (3665, 14022), (3690, 13927), (3895, 13194), (4398, 11685), (4674, 10995), (6597, 7790), (7011, 7330)]