48992800

素因数分解:

$2^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1370

約数の個数: 72

約数和(自身を含む): 122242176

約数和(自身を除く): 73249376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 80, 94, 100, 160, 188, 200, 235, 376, 400, 470, 752, 800, 940, 1175, 1303, 1504, 1880, 2350, 2606, 3760, 4700, 5212, 6515, 7520, 9400, 10424, 13030, 18800, 20848, 26060, 32575, 37600, 41696, 52120, 61241, 65150, 104240, 122482, 130300, 208480, 244964, 260600, 306205, 489928, 521200, 612410, 979856, 1042400, 1224820, 1531025, 1959712, 2449640, 3062050, 4899280, 6124100, 9798560, 12248200, 24496400, 48992800]

約数ペア:

[(1, 48992800), (2, 24496400), (4, 12248200), (5, 9798560), (8, 6124100), (10, 4899280), (16, 3062050), (20, 2449640), (25, 1959712), (32, 1531025), (40, 1224820), (47, 1042400), (50, 979856), (80, 612410), (94, 521200), (100, 489928), (160, 306205), (188, 260600), (200, 244964), (235, 208480), (376, 130300), (400, 122482), (470, 104240), (752, 65150), (800, 61241), (940, 52120), (1175, 41696), (1303, 37600), (1504, 32575), (1880, 26060), (2350, 20848), (2606, 18800), (3760, 13030), (4700, 10424), (5212, 9400), (6515, 7520)]