47116520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6299}}^1$

素因数の和:6338

約数の個数: 64

約数和(自身を含む): 122472000

約数和(自身を除く): 75355480

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 6299, 7480, 12598, 25196, 31495, 50392, 62990, 69289, 107083, 125980, 138578, 214166, 251960, 277156, 346445, 428332, 535415, 554312, 692890, 856664, 1070830, 1177913, 1385780, 2141660, 2355826, 2771560, 4283320, 4711652, 5889565, 9423304, 11779130, 23558260, 47116520]

約数ペア:

[(1, 47116520), (2, 23558260), (4, 11779130), (5, 9423304), (8, 5889565), (10, 4711652), (11, 4283320), (17, 2771560), (20, 2355826), (22, 2141660), (34, 1385780), (40, 1177913), (44, 1070830), (55, 856664), (68, 692890), (85, 554312), (88, 535415), (110, 428332), (136, 346445), (170, 277156), (187, 251960), (220, 214166), (340, 138578), (374, 125980), (440, 107083), (680, 69289), (748, 62990), (935, 50392), (1496, 31495), (1870, 25196), (3740, 12598), (6299, 7480)]