55071860460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2591}}^1\times {\mathrm{354251}}^1$

素因数の和:356854

約数の個数: 48

約数和(自身を含む): 154261158912

約数和(自身を除く): 99189298452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2591, 5182, 7773, 10364, 12955, 15546, 25910, 31092, 38865, 51820, 77730, 155460, 354251, 708502, 1062753, 1417004, 1771255, 2125506, 3542510, 4251012, 5313765, 7085020, 10627530, 21255060, 917864341, 1835728682, 2753593023, 3671457364, 4589321705, 5507186046, 9178643410, 11014372092, 13767965115, 18357286820, 27535930230, 55071860460]

約数ペア:

[(1, 55071860460), (2, 27535930230), (3, 18357286820), (4, 13767965115), (5, 11014372092), (6, 9178643410), (10, 5507186046), (12, 4589321705), (15, 3671457364), (20, 2753593023), (30, 1835728682), (60, 917864341), (2591, 21255060), (5182, 10627530), (7773, 7085020), (10364, 5313765), (12955, 4251012), (15546, 3542510), (25910, 2125506), (31092, 1771255), (38865, 1417004), (51820, 1062753), (77730, 708502), (155460, 354251)]