49447251

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 84913920

約数和(自身を除く): 35466669

約数列:

[1, 3, 7, 9, 21, 53, 59, 63, 159, 177, 251, 371, 413, 477, 531, 753, 1113, 1239, 1757, 2259, 3127, 3339, 3717, 5271, 9381, 13303, 14809, 15813, 21889, 28143, 39909, 44427, 65667, 93121, 103663, 119727, 133281, 197001, 279363, 310989, 784877, 838089, 932967, 2354631, 5494139, 7063893, 16482417, 49447251]

約数ペア:

[(1, 49447251), (3, 16482417), (7, 7063893), (9, 5494139), (21, 2354631), (53, 932967), (59, 838089), (63, 784877), (159, 310989), (177, 279363), (251, 197001), (371, 133281), (413, 119727), (477, 103663), (531, 93121), (753, 65667), (1113, 44427), (1239, 39909), (1757, 28143), (2259, 21889), (3127, 15813), (3339, 14809), (3717, 13303), (5271, 9381)]