52790075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 75828480

約数和(自身を除く): 23038405

約数列:

[1, 5, 13, 19, 25, 65, 83, 95, 103, 247, 325, 415, 475, 515, 1079, 1235, 1339, 1577, 1957, 2075, 2575, 5395, 6175, 6695, 7885, 8549, 9785, 20501, 25441, 26975, 33475, 39425, 42745, 48925, 102505, 111137, 127205, 162431, 213725, 512525, 555685, 636025, 812155, 2111603, 2778425, 4060775, 10558015, 52790075]

約数ペア:

[(1, 52790075), (5, 10558015), (13, 4060775), (19, 2778425), (25, 2111603), (65, 812155), (83, 636025), (95, 555685), (103, 512525), (247, 213725), (325, 162431), (415, 127205), (475, 111137), (515, 102505), (1079, 48925), (1235, 42745), (1339, 39425), (1577, 33475), (1957, 26975), (2075, 25441), (2575, 20501), (5395, 9785), (6175, 8549), (6695, 7885)]