29097550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 57697200

約数和(自身を除く): 28599650

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 109, 190, 218, 281, 475, 545, 562, 950, 1090, 1405, 2071, 2725, 2810, 4142, 5339, 5450, 7025, 10355, 10678, 14050, 20710, 26695, 30629, 51775, 53390, 61258, 103550, 133475, 153145, 266950, 306290, 581951, 765725, 1163902, 1531450, 2909755, 5819510, 14548775, 29097550]

約数ペア:

[(1, 29097550), (2, 14548775), (5, 5819510), (10, 2909755), (19, 1531450), (25, 1163902), (38, 765725), (50, 581951), (95, 306290), (109, 266950), (190, 153145), (218, 133475), (281, 103550), (475, 61258), (545, 53390), (562, 51775), (950, 30629), (1090, 26695), (1405, 20710), (2071, 14050), (2725, 10678), (2810, 10355), (4142, 7025), (5339, 5450)]