49808864950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1298797}}^1$

素因数の和:1298881

約数の個数: 48

約数和(自身を含む): 101462099760

約数和(自身を除く): 51653234810

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 118, 130, 295, 325, 590, 650, 767, 1475, 1534, 2950, 3835, 7670, 19175, 38350, 1298797, 2597594, 6493985, 12987970, 16884361, 32469925, 33768722, 64939850, 76629023, 84421805, 153258046, 168843610, 383145115, 422109025, 766290230, 844218050, 996177299, 1915725575, 1992354598, 3831451150, 4980886495, 9961772990, 24904432475, 49808864950]

約数ペア:

[(1, 49808864950), (2, 24904432475), (5, 9961772990), (10, 4980886495), (13, 3831451150), (25, 1992354598), (26, 1915725575), (50, 996177299), (59, 844218050), (65, 766290230), (118, 422109025), (130, 383145115), (295, 168843610), (325, 153258046), (590, 84421805), (650, 76629023), (767, 64939850), (1475, 33768722), (1534, 32469925), (2950, 16884361), (3835, 12987970), (7670, 6493985), (19175, 2597594), (38350, 1298797)]