49896440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{751}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 123448320

約数和(自身を除く): 73551880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 151, 220, 302, 440, 604, 751, 755, 1208, 1502, 1510, 1661, 3004, 3020, 3322, 3755, 6008, 6040, 6644, 7510, 8261, 8305, 13288, 15020, 16522, 16610, 30040, 33044, 33220, 41305, 66088, 66440, 82610, 113401, 165220, 226802, 330440, 453604, 567005, 907208, 1134010, 1247411, 2268020, 2494822, 4536040, 4989644, 6237055, 9979288, 12474110, 24948220, 49896440]

約数ペア:

[(1, 49896440), (2, 24948220), (4, 12474110), (5, 9979288), (8, 6237055), (10, 4989644), (11, 4536040), (20, 2494822), (22, 2268020), (40, 1247411), (44, 1134010), (55, 907208), (88, 567005), (110, 453604), (151, 330440), (220, 226802), (302, 165220), (440, 113401), (604, 82610), (751, 66440), (755, 66088), (1208, 41305), (1502, 33220), (1510, 33044), (1661, 30040), (3004, 16610), (3020, 16522), (3322, 15020), (3755, 13288), (6008, 8305), (6040, 8261), (6644, 7510)]