48820590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1$

素因数の和:2023

約数の個数: 128

約数和(自身を含む): 160312320

約数和(自身を除く): 111491730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 1987, 2457, 2730, 3510, 3974, 4095, 4914, 5961, 8190, 9935, 11922, 12285, 13909, 17883, 19870, 24570, 25831, 27818, 29805, 35766, 41727, 51662, 53649, 59610, 69545, 77493, 83454, 89415, 107298, 125181, 129155, 139090, 154986, 178830, 180817, 208635, 232479, 250362, 258310, 268245, 361634, 375543, 387465, 417270, 464958, 536490, 542451, 625905, 697437, 751086, 774930, 904085, 1084902, 1162395, 1251810, 1394874, 1627353, 1808170, 1877715, 2324790, 2712255, 3254706, 3487185, 3755430, 4882059, 5424510, 6974370, 8136765, 9764118, 16273530, 24410295, 48820590]

約数ペア:

[(1, 48820590), (2, 24410295), (3, 16273530), (5, 9764118), (6, 8136765), (7, 6974370), (9, 5424510), (10, 4882059), (13, 3755430), (14, 3487185), (15, 3254706), (18, 2712255), (21, 2324790), (26, 1877715), (27, 1808170), (30, 1627353), (35, 1394874), (39, 1251810), (42, 1162395), (45, 1084902), (54, 904085), (63, 774930), (65, 751086), (70, 697437), (78, 625905), (90, 542451), (91, 536490), (105, 464958), (117, 417270), (126, 387465), (130, 375543), (135, 361634), (182, 268245), (189, 258310), (195, 250362), (210, 232479), (234, 208635), (270, 180817), (273, 178830), (315, 154986), (351, 139090), (378, 129155), (390, 125181), (455, 107298), (546, 89415), (585, 83454), (630, 77493), (702, 69545), (819, 59610), (910, 53649), (945, 51662), (1170, 41727), (1365, 35766), (1638, 29805), (1755, 27818), (1890, 25831), (1987, 24570), (2457, 19870), (2730, 17883), (3510, 13909), (3974, 12285), (4095, 11922), (4914, 9935), (5961, 8190)]