48807200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2$

素因数の和:84

約数の個数: 162

約数和(自身を含む): 136169019

約数和(自身を除く): 87361819

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 160, 169, 190, 200, 208, 247, 260, 304, 325, 338, 361, 380, 400, 416, 475, 494, 520, 608, 650, 676, 722, 760, 800, 845, 950, 988, 1040, 1235, 1300, 1352, 1444, 1520, 1690, 1805, 1900, 1976, 2080, 2470, 2600, 2704, 2888, 3040, 3211, 3380, 3610, 3800, 3952, 4225, 4693, 4940, 5200, 5408, 5776, 6175, 6422, 6760, 7220, 7600, 7904, 8450, 9025, 9386, 9880, 10400, 11552, 12350, 12844, 13520, 14440, 15200, 16055, 16900, 18050, 18772, 19760, 23465, 24700, 25688, 27040, 28880, 32110, 33800, 36100, 37544, 39520, 46930, 49400, 51376, 57760, 61009, 64220, 67600, 72200, 75088, 80275, 93860, 98800, 102752, 117325, 122018, 128440, 135200, 144400, 150176, 160550, 187720, 197600, 234650, 244036, 256880, 288800, 305045, 321100, 375440, 469300, 488072, 513760, 610090, 642200, 750880, 938600, 976144, 1220180, 1284400, 1525225, 1877200, 1952288, 2440360, 2568800, 3050450, 3754400, 4880720, 6100900, 9761440, 12201800, 24403600, 48807200]

約数ペア:

[(1, 48807200), (2, 24403600), (4, 12201800), (5, 9761440), (8, 6100900), (10, 4880720), (13, 3754400), (16, 3050450), (19, 2568800), (20, 2440360), (25, 1952288), (26, 1877200), (32, 1525225), (38, 1284400), (40, 1220180), (50, 976144), (52, 938600), (65, 750880), (76, 642200), (80, 610090), (95, 513760), (100, 488072), (104, 469300), (130, 375440), (152, 321100), (160, 305045), (169, 288800), (190, 256880), (200, 244036), (208, 234650), (247, 197600), (260, 187720), (304, 160550), (325, 150176), (338, 144400), (361, 135200), (380, 128440), (400, 122018), (416, 117325), (475, 102752), (494, 98800), (520, 93860), (608, 80275), (650, 75088), (676, 72200), (722, 67600), (760, 64220), (800, 61009), (845, 57760), (950, 51376), (988, 49400), (1040, 46930), (1235, 39520), (1300, 37544), (1352, 36100), (1444, 33800), (1520, 32110), (1690, 28880), (1805, 27040), (1900, 25688), (1976, 24700), (2080, 23465), (2470, 19760), (2600, 18772), (2704, 18050), (2888, 16900), (3040, 16055), (3211, 15200), (3380, 14440), (3610, 13520), (3800, 12844), (3952, 12350), (4225, 11552), (4693, 10400), (4940, 9880), (5200, 9386), (5408, 9025), (5776, 8450), (6175, 7904), (6422, 7600), (6760, 7220)]