29950050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15359}}^1$

素因数の和:15387

約数の個数: 48

約数和(自身を含む): 79994880

約数和(自身を除く): 50044830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 15359, 30718, 46077, 76795, 92154, 153590, 199667, 230385, 383975, 399334, 460770, 599001, 767950, 998335, 1151925, 1198002, 1996670, 2303850, 2995005, 4991675, 5990010, 9983350, 14975025, 29950050]

約数ペア:

[(1, 29950050), (2, 14975025), (3, 9983350), (5, 5990010), (6, 4991675), (10, 2995005), (13, 2303850), (15, 1996670), (25, 1198002), (26, 1151925), (30, 998335), (39, 767950), (50, 599001), (65, 460770), (75, 399334), (78, 383975), (130, 230385), (150, 199667), (195, 153590), (325, 92154), (390, 76795), (650, 46077), (975, 30718), (1950, 15359)]