55578450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{6991}}^1$

素因数の和:7059

約数の個数: 48

約数和(自身を含む): 140455296

約数和(自身を除く): 84876846

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3975, 6991, 7950, 13982, 20973, 34955, 41946, 69910, 104865, 174775, 209730, 349550, 370523, 524325, 741046, 1048650, 1111569, 1852615, 2223138, 3705230, 5557845, 9263075, 11115690, 18526150, 27789225, 55578450]

約数ペア:

[(1, 55578450), (2, 27789225), (3, 18526150), (5, 11115690), (6, 9263075), (10, 5557845), (15, 3705230), (25, 2223138), (30, 1852615), (50, 1111569), (53, 1048650), (75, 741046), (106, 524325), (150, 370523), (159, 349550), (265, 209730), (318, 174775), (530, 104865), (795, 69910), (1325, 41946), (1590, 34955), (2650, 20973), (3975, 13982), (6991, 7950)]