49525740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25013}}^1$

素因数の和:25039

約数の個数: 72

約数和(自身を含む): 163891728

約数和(自身を除く): 114365988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 25013, 50026, 75039, 100052, 125065, 150078, 225117, 250130, 275143, 300156, 375195, 450234, 500260, 550286, 750390, 825429, 900468, 1100572, 1125585, 1375715, 1500780, 1650858, 2251170, 2476287, 2751430, 3301716, 4127145, 4502340, 4952574, 5502860, 8254290, 9905148, 12381435, 16508580, 24762870, 49525740]

約数ペア:

[(1, 49525740), (2, 24762870), (3, 16508580), (4, 12381435), (5, 9905148), (6, 8254290), (9, 5502860), (10, 4952574), (11, 4502340), (12, 4127145), (15, 3301716), (18, 2751430), (20, 2476287), (22, 2251170), (30, 1650858), (33, 1500780), (36, 1375715), (44, 1125585), (45, 1100572), (55, 900468), (60, 825429), (66, 750390), (90, 550286), (99, 500260), (110, 450234), (132, 375195), (165, 300156), (180, 275143), (198, 250130), (220, 225117), (330, 150078), (396, 125065), (495, 100052), (660, 75039), (990, 50026), (1980, 25013)]