50196020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 123736704

約数和(自身を除く): 73540684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 103, 118, 140, 206, 236, 295, 412, 413, 515, 590, 721, 826, 1030, 1180, 1442, 1652, 2060, 2065, 2884, 3481, 3605, 4130, 6077, 6962, 7210, 8260, 12154, 13924, 14420, 17405, 24308, 24367, 30385, 34810, 42539, 48734, 60770, 69620, 85078, 97468, 121540, 121835, 170156, 212695, 243670, 358543, 425390, 487340, 717086, 850780, 1434172, 1792715, 2509801, 3585430, 5019602, 7170860, 10039204, 12549005, 25098010, 50196020]

約数ペア:

[(1, 50196020), (2, 25098010), (4, 12549005), (5, 10039204), (7, 7170860), (10, 5019602), (14, 3585430), (20, 2509801), (28, 1792715), (35, 1434172), (59, 850780), (70, 717086), (103, 487340), (118, 425390), (140, 358543), (206, 243670), (236, 212695), (295, 170156), (412, 121835), (413, 121540), (515, 97468), (590, 85078), (721, 69620), (826, 60770), (1030, 48734), (1180, 42539), (1442, 34810), (1652, 30385), (2060, 24367), (2065, 24308), (2884, 17405), (3481, 14420), (3605, 13924), (4130, 12154), (6077, 8260), (6962, 7210)]