51219744

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{28081}}^1$

素因数の和:28113

約数の個数: 48

約数和(自身を含む): 141533280

約数和(自身を除く): 90313536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 28081, 56162, 84243, 112324, 168486, 224648, 336972, 449296, 533539, 673944, 898592, 1067078, 1347888, 1600617, 2134156, 2695776, 3201234, 4268312, 6402468, 8536624, 12804936, 17073248, 25609872, 51219744]

約数ペア:

[(1, 51219744), (2, 25609872), (3, 17073248), (4, 12804936), (6, 8536624), (8, 6402468), (12, 4268312), (16, 3201234), (19, 2695776), (24, 2134156), (32, 1600617), (38, 1347888), (48, 1067078), (57, 898592), (76, 673944), (96, 533539), (114, 449296), (152, 336972), (228, 224648), (304, 168486), (456, 112324), (608, 84243), (912, 56162), (1824, 28081)]