63237850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 127491840

約数和(自身を除く): 64253990

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 271, 325, 359, 542, 650, 718, 1355, 1795, 2710, 3523, 3590, 4667, 6775, 7046, 8975, 9334, 13550, 17615, 17950, 23335, 35230, 46670, 88075, 97289, 116675, 176150, 194578, 233350, 486445, 972890, 1264757, 2432225, 2529514, 4864450, 6323785, 12647570, 31618925, 63237850]

約数ペア:

[(1, 63237850), (2, 31618925), (5, 12647570), (10, 6323785), (13, 4864450), (25, 2529514), (26, 2432225), (50, 1264757), (65, 972890), (130, 486445), (271, 233350), (325, 194578), (359, 176150), (542, 116675), (650, 97289), (718, 88075), (1355, 46670), (1795, 35230), (2710, 23335), (3523, 17950), (3590, 17615), (4667, 13550), (6775, 9334), (7046, 8975)]