56861452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 109443040

約数和(自身を除く): 52581588

約数列:

[1, 2, 4, 19, 37, 38, 73, 74, 76, 146, 148, 277, 292, 554, 703, 1108, 1387, 1406, 2701, 2774, 2812, 5263, 5402, 5548, 10249, 10526, 10804, 20221, 20498, 21052, 40442, 40996, 51319, 80884, 102638, 194731, 205276, 384199, 389462, 748177, 768398, 778924, 1496354, 1536796, 2992708, 14215363, 28430726, 56861452]

約数ペア:

[(1, 56861452), (2, 28430726), (4, 14215363), (19, 2992708), (37, 1536796), (38, 1496354), (73, 778924), (74, 768398), (76, 748177), (146, 389462), (148, 384199), (277, 205276), (292, 194731), (554, 102638), (703, 80884), (1108, 51319), (1387, 40996), (1406, 40442), (2701, 21052), (2774, 20498), (2812, 20221), (5263, 10804), (5402, 10526), (5548, 10249)]