47903440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46061}}^1$

素因数の和:46087

約数の個数: 40

約数和(自身を含む): 119945448

約数和(自身を除く): 72042008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 46061, 92122, 184244, 230305, 368488, 460610, 598793, 736976, 921220, 1197586, 1842440, 2395172, 2993965, 3684880, 4790344, 5987930, 9580688, 11975860, 23951720, 47903440]

約数ペア:

[(1, 47903440), (2, 23951720), (4, 11975860), (5, 9580688), (8, 5987930), (10, 4790344), (13, 3684880), (16, 2993965), (20, 2395172), (26, 1842440), (40, 1197586), (52, 921220), (65, 736976), (80, 598793), (104, 460610), (130, 368488), (208, 230305), (260, 184244), (520, 92122), (1040, 46061)]