49649355612

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{81563}}^1$

素因数の和:82067

約数の個数: 72

約数和(自身を含む): 129178126896

約数和(自身を除く): 79528771284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 457, 666, 914, 1332, 1371, 1828, 2742, 4113, 5484, 8226, 16452, 16909, 33818, 50727, 67636, 81563, 101454, 152181, 163126, 202908, 244689, 304362, 326252, 489378, 608724, 734067, 978756, 1468134, 2936268, 3017831, 6035662, 9053493, 12071324, 18106986, 27160479, 36213972, 37274291, 54320958, 74548582, 108641916, 111822873, 149097164, 223645746, 335468619, 447291492, 670937238, 1341874476, 1379148767, 2758297534, 4137446301, 5516595068, 8274892602, 12412338903, 16549785204, 24824677806, 49649355612]

約数ペア:

[(1, 49649355612), (2, 24824677806), (3, 16549785204), (4, 12412338903), (6, 8274892602), (9, 5516595068), (12, 4137446301), (18, 2758297534), (36, 1379148767), (37, 1341874476), (74, 670937238), (111, 447291492), (148, 335468619), (222, 223645746), (333, 149097164), (444, 111822873), (457, 108641916), (666, 74548582), (914, 54320958), (1332, 37274291), (1371, 36213972), (1828, 27160479), (2742, 18106986), (4113, 12071324), (5484, 9053493), (8226, 6035662), (16452, 3017831), (16909, 2936268), (33818, 1468134), (50727, 978756), (67636, 734067), (81563, 608724), (101454, 489378), (152181, 326252), (163126, 304362), (202908, 244689)]