52198840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2647}}^1$

素因数の和:2704

約数の個数: 64

約数和(自身を含む): 128692800

約数和(自身を除く): 76493960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 2647, 3944, 4930, 5294, 9860, 10588, 13235, 19720, 21176, 26470, 44999, 52940, 76763, 89998, 105880, 153526, 179996, 224995, 307052, 359992, 383815, 449990, 614104, 767630, 899980, 1304971, 1535260, 1799960, 2609942, 3070520, 5219884, 6524855, 10439768, 13049710, 26099420, 52198840]

約数ペア:

[(1, 52198840), (2, 26099420), (4, 13049710), (5, 10439768), (8, 6524855), (10, 5219884), (17, 3070520), (20, 2609942), (29, 1799960), (34, 1535260), (40, 1304971), (58, 899980), (68, 767630), (85, 614104), (116, 449990), (136, 383815), (145, 359992), (170, 307052), (232, 224995), (290, 179996), (340, 153526), (493, 105880), (580, 89998), (680, 76763), (986, 52940), (1160, 44999), (1972, 26470), (2465, 21176), (2647, 19720), (3944, 13235), (4930, 10588), (5294, 9860)]