48889225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 76602240

約数和(自身を除く): 27713015

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 109, 175, 233, 275, 385, 545, 763, 1165, 1199, 1631, 1925, 2563, 2725, 3815, 5825, 5995, 8155, 8393, 12815, 17941, 19075, 25397, 29975, 40775, 41965, 64075, 89705, 126985, 177779, 209825, 279367, 448525, 634925, 888895, 1396835, 1955569, 4444475, 6984175, 9777845, 48889225]

約数ペア:

[(1, 48889225), (5, 9777845), (7, 6984175), (11, 4444475), (25, 1955569), (35, 1396835), (55, 888895), (77, 634925), (109, 448525), (175, 279367), (233, 209825), (275, 177779), (385, 126985), (545, 89705), (763, 64075), (1165, 41965), (1199, 40775), (1631, 29975), (1925, 25397), (2563, 19075), (2725, 17941), (3815, 12815), (5825, 8393), (5995, 8155)]