48474990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 139968000

約数和(自身を除く): 91493010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 59, 85, 90, 102, 118, 135, 153, 170, 177, 179, 255, 270, 295, 306, 354, 358, 459, 510, 531, 537, 590, 765, 885, 895, 918, 1003, 1062, 1074, 1530, 1593, 1611, 1770, 1790, 2006, 2295, 2655, 2685, 3009, 3043, 3186, 3222, 4590, 4833, 5015, 5310, 5370, 6018, 6086, 7965, 8055, 9027, 9129, 9666, 10030, 10561, 15045, 15215, 15930, 16110, 18054, 18258, 21122, 24165, 27081, 27387, 30090, 30430, 31683, 45135, 45645, 48330, 52805, 54162, 54774, 63366, 82161, 90270, 91290, 95049, 105610, 135405, 136935, 158415, 164322, 179537, 190098, 270810, 273870, 285147, 316830, 359074, 410805, 475245, 538611, 570294, 821610, 897685, 950490, 1077222, 1425735, 1615833, 1795370, 2693055, 2851470, 3231666, 4847499, 5386110, 8079165, 9694998, 16158330, 24237495, 48474990]

約数ペア:

[(1, 48474990), (2, 24237495), (3, 16158330), (5, 9694998), (6, 8079165), (9, 5386110), (10, 4847499), (15, 3231666), (17, 2851470), (18, 2693055), (27, 1795370), (30, 1615833), (34, 1425735), (45, 1077222), (51, 950490), (54, 897685), (59, 821610), (85, 570294), (90, 538611), (102, 475245), (118, 410805), (135, 359074), (153, 316830), (170, 285147), (177, 273870), (179, 270810), (255, 190098), (270, 179537), (295, 164322), (306, 158415), (354, 136935), (358, 135405), (459, 105610), (510, 95049), (531, 91290), (537, 90270), (590, 82161), (765, 63366), (885, 54774), (895, 54162), (918, 52805), (1003, 48330), (1062, 45645), (1074, 45135), (1530, 31683), (1593, 30430), (1611, 30090), (1770, 27387), (1790, 27081), (2006, 24165), (2295, 21122), (2655, 18258), (2685, 18054), (3009, 16110), (3043, 15930), (3186, 15215), (3222, 15045), (4590, 10561), (4833, 10030), (5015, 9666), (5310, 9129), (5370, 9027), (6018, 8055), (6086, 7965)]