49390250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 115105536

約数和(自身を除く): 65715286

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 167, 169, 175, 182, 250, 325, 334, 338, 350, 455, 650, 835, 845, 875, 910, 1169, 1183, 1625, 1670, 1690, 1750, 2171, 2275, 2338, 2366, 3250, 4175, 4225, 4342, 4550, 5845, 5915, 8350, 8450, 10855, 11375, 11690, 11830, 15197, 20875, 21125, 21710, 22750, 28223, 29225, 29575, 30394, 41750, 42250, 54275, 56446, 58450, 59150, 75985, 108550, 141115, 146125, 147875, 151970, 197561, 271375, 282230, 292250, 295750, 379925, 395122, 542750, 705575, 759850, 987805, 1411150, 1899625, 1975610, 3527875, 3799250, 4939025, 7055750, 9878050, 24695125, 49390250]

約数ペア:

[(1, 49390250), (2, 24695125), (5, 9878050), (7, 7055750), (10, 4939025), (13, 3799250), (14, 3527875), (25, 1975610), (26, 1899625), (35, 1411150), (50, 987805), (65, 759850), (70, 705575), (91, 542750), (125, 395122), (130, 379925), (167, 295750), (169, 292250), (175, 282230), (182, 271375), (250, 197561), (325, 151970), (334, 147875), (338, 146125), (350, 141115), (455, 108550), (650, 75985), (835, 59150), (845, 58450), (875, 56446), (910, 54275), (1169, 42250), (1183, 41750), (1625, 30394), (1670, 29575), (1690, 29225), (1750, 28223), (2171, 22750), (2275, 21710), (2338, 21125), (2366, 20875), (3250, 15197), (4175, 11830), (4225, 11690), (4342, 11375), (4550, 10855), (5845, 8450), (5915, 8350)]