49948440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 160358400

約数和(自身を除く): 110409960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 463, 465, 580, 620, 696, 744, 870, 899, 926, 930, 1160, 1240, 1389, 1740, 1798, 1852, 1860, 2315, 2697, 2778, 3480, 3596, 3704, 3720, 4495, 4630, 5394, 5556, 6945, 7192, 8990, 9260, 10788, 11112, 13427, 13485, 13890, 14353, 17980, 18520, 21576, 26854, 26970, 27780, 28706, 35960, 40281, 43059, 53708, 53940, 55560, 57412, 67135, 71765, 80562, 86118, 107416, 107880, 114824, 134270, 143530, 161124, 172236, 201405, 215295, 268540, 287060, 322248, 344472, 402810, 416237, 430590, 537080, 574120, 805620, 832474, 861180, 1248711, 1611240, 1664948, 1722360, 2081185, 2497422, 3329896, 4162370, 4994844, 6243555, 8324740, 9989688, 12487110, 16649480, 24974220, 49948440]

約数ペア:

[(1, 49948440), (2, 24974220), (3, 16649480), (4, 12487110), (5, 9989688), (6, 8324740), (8, 6243555), (10, 4994844), (12, 4162370), (15, 3329896), (20, 2497422), (24, 2081185), (29, 1722360), (30, 1664948), (31, 1611240), (40, 1248711), (58, 861180), (60, 832474), (62, 805620), (87, 574120), (93, 537080), (116, 430590), (120, 416237), (124, 402810), (145, 344472), (155, 322248), (174, 287060), (186, 268540), (232, 215295), (248, 201405), (290, 172236), (310, 161124), (348, 143530), (372, 134270), (435, 114824), (463, 107880), (465, 107416), (580, 86118), (620, 80562), (696, 71765), (744, 67135), (870, 57412), (899, 55560), (926, 53940), (930, 53708), (1160, 43059), (1240, 40281), (1389, 35960), (1740, 28706), (1798, 27780), (1852, 26970), (1860, 26854), (2315, 21576), (2697, 18520), (2778, 17980), (3480, 14353), (3596, 13890), (3704, 13485), (3720, 13427), (4495, 11112), (4630, 10788), (5394, 9260), (5556, 8990), (6945, 7192)]