51166600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 128061000

約数和(自身を除く): 76894400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 101, 136, 149, 170, 200, 202, 298, 340, 404, 425, 505, 596, 680, 745, 808, 850, 1010, 1192, 1490, 1700, 1717, 2020, 2525, 2533, 2980, 3400, 3434, 3725, 4040, 5050, 5066, 5960, 6868, 7450, 8585, 10100, 10132, 12665, 13736, 14900, 15049, 17170, 20200, 20264, 25330, 29800, 30098, 34340, 42925, 50660, 60196, 63325, 68680, 75245, 85850, 101320, 120392, 126650, 150490, 171700, 253300, 255833, 300980, 343400, 376225, 506600, 511666, 601960, 752450, 1023332, 1279165, 1504900, 2046664, 2558330, 3009800, 5116660, 6395825, 10233320, 12791650, 25583300, 51166600]

約数ペア:

[(1, 51166600), (2, 25583300), (4, 12791650), (5, 10233320), (8, 6395825), (10, 5116660), (17, 3009800), (20, 2558330), (25, 2046664), (34, 1504900), (40, 1279165), (50, 1023332), (68, 752450), (85, 601960), (100, 511666), (101, 506600), (136, 376225), (149, 343400), (170, 300980), (200, 255833), (202, 253300), (298, 171700), (340, 150490), (404, 126650), (425, 120392), (505, 101320), (596, 85850), (680, 75245), (745, 68680), (808, 63325), (850, 60196), (1010, 50660), (1192, 42925), (1490, 34340), (1700, 30098), (1717, 29800), (2020, 25330), (2525, 20264), (2533, 20200), (2980, 17170), (3400, 15049), (3434, 14900), (3725, 13736), (4040, 12665), (5050, 10132), (5066, 10100), (5960, 8585), (6868, 7450)]