50532500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 120

約数和(自身を含む): 123991560

約数和(自身を除く): 73459060

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 41, 50, 58, 68, 82, 85, 100, 116, 125, 145, 164, 170, 205, 250, 290, 340, 410, 425, 493, 500, 580, 625, 697, 725, 820, 850, 986, 1025, 1189, 1250, 1394, 1450, 1700, 1972, 2050, 2125, 2378, 2465, 2500, 2788, 2900, 3485, 3625, 4100, 4250, 4756, 4930, 5125, 5945, 6970, 7250, 8500, 9860, 10250, 10625, 11890, 12325, 13940, 14500, 17425, 18125, 20213, 20500, 21250, 23780, 24650, 25625, 29725, 34850, 36250, 40426, 42500, 49300, 51250, 59450, 61625, 69700, 72500, 80852, 87125, 101065, 102500, 118900, 123250, 148625, 174250, 202130, 246500, 297250, 308125, 348500, 404260, 435625, 505325, 594500, 616250, 743125, 871250, 1010650, 1232500, 1486250, 1742500, 2021300, 2526625, 2972500, 5053250, 10106500, 12633125, 25266250, 50532500]

約数ペア:

[(1, 50532500), (2, 25266250), (4, 12633125), (5, 10106500), (10, 5053250), (17, 2972500), (20, 2526625), (25, 2021300), (29, 1742500), (34, 1486250), (41, 1232500), (50, 1010650), (58, 871250), (68, 743125), (82, 616250), (85, 594500), (100, 505325), (116, 435625), (125, 404260), (145, 348500), (164, 308125), (170, 297250), (205, 246500), (250, 202130), (290, 174250), (340, 148625), (410, 123250), (425, 118900), (493, 102500), (500, 101065), (580, 87125), (625, 80852), (697, 72500), (725, 69700), (820, 61625), (850, 59450), (986, 51250), (1025, 49300), (1189, 42500), (1250, 40426), (1394, 36250), (1450, 34850), (1700, 29725), (1972, 25625), (2050, 24650), (2125, 23780), (2378, 21250), (2465, 20500), (2500, 20213), (2788, 18125), (2900, 17425), (3485, 14500), (3625, 13940), (4100, 12325), (4250, 11890), (4756, 10625), (4930, 10250), (5125, 9860), (5945, 8500), (6970, 7250)]