50791650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 157614912

約数和(自身を除く): 106823262

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 61, 65, 70, 75, 78, 91, 105, 122, 130, 150, 175, 182, 183, 195, 210, 273, 305, 325, 350, 366, 390, 427, 455, 525, 546, 610, 650, 793, 854, 910, 915, 975, 1050, 1281, 1365, 1525, 1586, 1830, 1950, 2135, 2275, 2379, 2562, 2730, 3050, 3721, 3965, 4270, 4550, 4575, 4758, 5551, 6405, 6825, 7442, 7930, 9150, 10675, 11102, 11163, 11895, 12810, 13650, 16653, 18605, 19825, 21350, 22326, 23790, 26047, 27755, 32025, 33306, 37210, 39650, 48373, 52094, 55510, 55815, 59475, 64050, 78141, 83265, 93025, 96746, 111630, 118950, 130235, 138775, 145119, 156282, 166530, 186050, 241865, 260470, 277550, 279075, 290238, 338611, 390705, 416325, 483730, 558150, 651175, 677222, 725595, 781410, 832650, 1015833, 1209325, 1302350, 1451190, 1693055, 1953525, 2031666, 2418650, 3386110, 3627975, 3907050, 5079165, 7255950, 8465275, 10158330, 16930550, 25395825, 50791650]

約数ペア:

[(1, 50791650), (2, 25395825), (3, 16930550), (5, 10158330), (6, 8465275), (7, 7255950), (10, 5079165), (13, 3907050), (14, 3627975), (15, 3386110), (21, 2418650), (25, 2031666), (26, 1953525), (30, 1693055), (35, 1451190), (39, 1302350), (42, 1209325), (50, 1015833), (61, 832650), (65, 781410), (70, 725595), (75, 677222), (78, 651175), (91, 558150), (105, 483730), (122, 416325), (130, 390705), (150, 338611), (175, 290238), (182, 279075), (183, 277550), (195, 260470), (210, 241865), (273, 186050), (305, 166530), (325, 156282), (350, 145119), (366, 138775), (390, 130235), (427, 118950), (455, 111630), (525, 96746), (546, 93025), (610, 83265), (650, 78141), (793, 64050), (854, 59475), (910, 55815), (915, 55510), (975, 52094), (1050, 48373), (1281, 39650), (1365, 37210), (1525, 33306), (1586, 32025), (1830, 27755), (1950, 26047), (2135, 23790), (2275, 22326), (2379, 21350), (2562, 19825), (2730, 18605), (3050, 16653), (3721, 13650), (3965, 12810), (4270, 11895), (4550, 11163), (4575, 11102), (4758, 10675), (5551, 9150), (6405, 7930), (6825, 7442)]