47785038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 115914240

約数和(自身を除く): 68129202

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 233, 257, 266, 399, 466, 514, 699, 771, 798, 1398, 1542, 1631, 1799, 3262, 3598, 4427, 4883, 4893, 5397, 8854, 9766, 9786, 10794, 13281, 14649, 26562, 29298, 30989, 34181, 59881, 61978, 68362, 92967, 102543, 119762, 179643, 185934, 205086, 359286, 419167, 838334, 1137739, 1257501, 2275478, 2515002, 3413217, 6826434, 7964173, 15928346, 23892519, 47785038]

約数ペア:

[(1, 47785038), (2, 23892519), (3, 15928346), (6, 7964173), (7, 6826434), (14, 3413217), (19, 2515002), (21, 2275478), (38, 1257501), (42, 1137739), (57, 838334), (114, 419167), (133, 359286), (233, 205086), (257, 185934), (266, 179643), (399, 119762), (466, 102543), (514, 92967), (699, 68362), (771, 61978), (798, 59881), (1398, 34181), (1542, 30989), (1631, 29298), (1799, 26562), (3262, 14649), (3598, 13281), (4427, 10794), (4883, 9786), (4893, 9766), (5397, 8854)]