47898968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 53707432

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 83, 104, 124, 166, 179, 248, 332, 358, 403, 664, 716, 806, 1079, 1432, 1612, 2158, 2327, 2573, 3224, 4316, 4654, 5146, 5549, 8632, 9308, 10292, 11098, 14857, 18616, 20584, 22196, 29714, 33449, 44392, 59428, 66898, 72137, 118856, 133796, 144274, 193141, 267592, 288548, 386282, 460567, 577096, 772564, 921134, 1545128, 1842268, 3684536, 5987371, 11974742, 23949484, 47898968]

約数ペア:

[(1, 47898968), (2, 23949484), (4, 11974742), (8, 5987371), (13, 3684536), (26, 1842268), (31, 1545128), (52, 921134), (62, 772564), (83, 577096), (104, 460567), (124, 386282), (166, 288548), (179, 267592), (248, 193141), (332, 144274), (358, 133796), (403, 118856), (664, 72137), (716, 66898), (806, 59428), (1079, 44392), (1432, 33449), (1612, 29714), (2158, 22196), (2327, 20584), (2573, 18616), (3224, 14857), (4316, 11098), (4654, 10292), (5146, 9308), (5549, 8632)]