49391892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3371}}^1$

素因数の和:3429

約数の個数: 72

約数和(自身を含む): 139924512

約数和(自身を除く): 90532620

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3371, 3663, 4884, 6742, 7326, 10113, 13484, 14652, 20226, 30339, 37081, 40452, 60678, 74162, 111243, 121356, 124727, 148324, 222486, 249454, 333729, 374181, 444972, 498908, 667458, 748362, 1122543, 1334916, 1371997, 1496724, 2245086, 2743994, 4115991, 4490172, 5487988, 8231982, 12347973, 16463964, 24695946, 49391892]

約数ペア:

[(1, 49391892), (2, 24695946), (3, 16463964), (4, 12347973), (6, 8231982), (9, 5487988), (11, 4490172), (12, 4115991), (18, 2743994), (22, 2245086), (33, 1496724), (36, 1371997), (37, 1334916), (44, 1122543), (66, 748362), (74, 667458), (99, 498908), (111, 444972), (132, 374181), (148, 333729), (198, 249454), (222, 222486), (333, 148324), (396, 124727), (407, 121356), (444, 111243), (666, 74162), (814, 60678), (1221, 40452), (1332, 37081), (1628, 30339), (2442, 20226), (3371, 14652), (3663, 13484), (4884, 10113), (6742, 7326)]