47148972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 121254336

約数和(自身を除く): 74105364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 169, 201, 268, 338, 347, 402, 507, 676, 694, 804, 871, 1014, 1041, 1388, 1742, 2028, 2082, 2613, 3484, 4164, 4511, 5226, 9022, 10452, 11323, 13533, 18044, 22646, 23249, 27066, 33969, 45292, 46498, 54132, 58643, 67938, 69747, 92996, 117286, 135876, 139494, 175929, 234572, 278988, 302237, 351858, 604474, 703716, 906711, 1208948, 1813422, 3626844, 3929081, 7858162, 11787243, 15716324, 23574486, 47148972]

約数ペア:

[(1, 47148972), (2, 23574486), (3, 15716324), (4, 11787243), (6, 7858162), (12, 3929081), (13, 3626844), (26, 1813422), (39, 1208948), (52, 906711), (67, 703716), (78, 604474), (134, 351858), (156, 302237), (169, 278988), (201, 234572), (268, 175929), (338, 139494), (347, 135876), (402, 117286), (507, 92996), (676, 69747), (694, 67938), (804, 58643), (871, 54132), (1014, 46498), (1041, 45292), (1388, 33969), (1742, 27066), (2028, 23249), (2082, 22646), (2613, 18044), (3484, 13533), (4164, 11323), (4511, 10452), (5226, 9022)]