56537190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:555

約数の個数: 80

約数和(自身を含む): 153191808

約数和(自身を除く): 96654618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 223, 270, 313, 405, 446, 626, 669, 810, 939, 1115, 1338, 1565, 1878, 2007, 2230, 2817, 3130, 3345, 4014, 4695, 5634, 6021, 6690, 8451, 9390, 10035, 12042, 14085, 16902, 18063, 20070, 25353, 28170, 30105, 36126, 42255, 50706, 60210, 69799, 84510, 90315, 126765, 139598, 180630, 209397, 253530, 348995, 418794, 628191, 697990, 1046985, 1256382, 1884573, 2093970, 3140955, 3769146, 5653719, 6281910, 9422865, 11307438, 18845730, 28268595, 56537190]

約数ペア:

[(1, 56537190), (2, 28268595), (3, 18845730), (5, 11307438), (6, 9422865), (9, 6281910), (10, 5653719), (15, 3769146), (18, 3140955), (27, 2093970), (30, 1884573), (45, 1256382), (54, 1046985), (81, 697990), (90, 628191), (135, 418794), (162, 348995), (223, 253530), (270, 209397), (313, 180630), (405, 139598), (446, 126765), (626, 90315), (669, 84510), (810, 69799), (939, 60210), (1115, 50706), (1338, 42255), (1565, 36126), (1878, 30105), (2007, 28170), (2230, 25353), (2817, 20070), (3130, 18063), (3345, 16902), (4014, 14085), (4695, 12042), (5634, 10035), (6021, 9390), (6690, 8451)]