47984776

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 107458560

約数和(自身を除く): 59473784

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 131, 211, 217, 248, 262, 422, 434, 524, 844, 868, 917, 1048, 1477, 1688, 1736, 1834, 2954, 3668, 4061, 5908, 6541, 7336, 8122, 11816, 13082, 16244, 26164, 27641, 28427, 32488, 45787, 52328, 55282, 56854, 91574, 110564, 113708, 183148, 193487, 221128, 227416, 366296, 386974, 773948, 856871, 1547896, 1713742, 3427484, 5998097, 6854968, 11996194, 23992388, 47984776]

約数ペア:

[(1, 47984776), (2, 23992388), (4, 11996194), (7, 6854968), (8, 5998097), (14, 3427484), (28, 1713742), (31, 1547896), (56, 856871), (62, 773948), (124, 386974), (131, 366296), (211, 227416), (217, 221128), (248, 193487), (262, 183148), (422, 113708), (434, 110564), (524, 91574), (844, 56854), (868, 55282), (917, 52328), (1048, 45787), (1477, 32488), (1688, 28427), (1736, 27641), (1834, 26164), (2954, 16244), (3668, 13082), (4061, 11816), (5908, 8122), (6541, 7336)]