51599820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45263}}^1$

素因数の和:45294

約数の個数: 48

約数和(自身を含む): 152087040

約数和(自身を除く): 100487220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 45263, 90526, 135789, 181052, 226315, 271578, 452630, 543156, 678945, 859997, 905260, 1357890, 1719994, 2579991, 2715780, 3439988, 4299985, 5159982, 8599970, 10319964, 12899955, 17199940, 25799910, 51599820]

約数ペア:

[(1, 51599820), (2, 25799910), (3, 17199940), (4, 12899955), (5, 10319964), (6, 8599970), (10, 5159982), (12, 4299985), (15, 3439988), (19, 2715780), (20, 2579991), (30, 1719994), (38, 1357890), (57, 905260), (60, 859997), (76, 678945), (95, 543156), (114, 452630), (190, 271578), (228, 226315), (285, 181052), (380, 135789), (570, 90526), (1140, 45263)]