56296180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{313}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 131273352

約数和(自身を除く): 74977172

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 313, 340, 391, 460, 529, 626, 782, 1058, 1252, 1564, 1565, 1955, 2116, 2645, 3130, 3910, 5290, 5321, 6260, 7199, 7820, 8993, 10580, 10642, 14398, 17986, 21284, 26605, 28796, 35972, 35995, 44965, 53210, 71990, 89930, 106420, 122383, 143980, 165577, 179860, 244766, 331154, 489532, 611915, 662308, 827885, 1223830, 1655770, 2447660, 2814809, 3311540, 5629618, 11259236, 14074045, 28148090, 56296180]

約数ペア:

[(1, 56296180), (2, 28148090), (4, 14074045), (5, 11259236), (10, 5629618), (17, 3311540), (20, 2814809), (23, 2447660), (34, 1655770), (46, 1223830), (68, 827885), (85, 662308), (92, 611915), (115, 489532), (170, 331154), (230, 244766), (313, 179860), (340, 165577), (391, 143980), (460, 122383), (529, 106420), (626, 89930), (782, 71990), (1058, 53210), (1252, 44965), (1564, 35995), (1565, 35972), (1955, 28796), (2116, 26605), (2645, 21284), (3130, 17986), (3910, 14398), (5290, 10642), (5321, 10580), (6260, 8993), (7199, 7820)]