56095520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 144471600

約数和(自身を除く): 88376080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 149, 160, 181, 208, 260, 298, 362, 416, 520, 596, 724, 745, 905, 1040, 1192, 1448, 1490, 1810, 1937, 2080, 2353, 2384, 2896, 2980, 3620, 3874, 4706, 4768, 5792, 5960, 7240, 7748, 9412, 9685, 11765, 11920, 14480, 15496, 18824, 19370, 23530, 23840, 26969, 28960, 30992, 37648, 38740, 47060, 53938, 61984, 75296, 77480, 94120, 107876, 134845, 154960, 188240, 215752, 269690, 309920, 350597, 376480, 431504, 539380, 701194, 863008, 1078760, 1402388, 1752985, 2157520, 2804776, 3505970, 4315040, 5609552, 7011940, 11219104, 14023880, 28047760, 56095520]

約数ペア:

[(1, 56095520), (2, 28047760), (4, 14023880), (5, 11219104), (8, 7011940), (10, 5609552), (13, 4315040), (16, 3505970), (20, 2804776), (26, 2157520), (32, 1752985), (40, 1402388), (52, 1078760), (65, 863008), (80, 701194), (104, 539380), (130, 431504), (149, 376480), (160, 350597), (181, 309920), (208, 269690), (260, 215752), (298, 188240), (362, 154960), (416, 134845), (520, 107876), (596, 94120), (724, 77480), (745, 75296), (905, 61984), (1040, 53938), (1192, 47060), (1448, 38740), (1490, 37648), (1810, 30992), (1937, 28960), (2080, 26969), (2353, 23840), (2384, 23530), (2896, 19370), (2980, 18824), (3620, 15496), (3874, 14480), (4706, 11920), (4768, 11765), (5792, 9685), (5960, 9412), (7240, 7748)]