51152356

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 96509952

約数和(自身を除く): 45357596

約数列:

[1, 2, 4, 31, 47, 62, 67, 94, 124, 131, 134, 188, 262, 268, 524, 1457, 2077, 2914, 3149, 4061, 4154, 5828, 6157, 6298, 8122, 8308, 8777, 12314, 12596, 16244, 17554, 24628, 35108, 97619, 190867, 195238, 272087, 381734, 390476, 412519, 544174, 763468, 825038, 1088348, 1650076, 12788089, 25576178, 51152356]

約数ペア:

[(1, 51152356), (2, 25576178), (4, 12788089), (31, 1650076), (47, 1088348), (62, 825038), (67, 763468), (94, 544174), (124, 412519), (131, 390476), (134, 381734), (188, 272087), (262, 195238), (268, 190867), (524, 97619), (1457, 35108), (2077, 24628), (2914, 17554), (3149, 16244), (4061, 12596), (4154, 12314), (5828, 8777), (6157, 8308), (6298, 8122)]