5506150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 11343024

約数和(自身を除く): 5836874

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 197, 215, 325, 394, 430, 559, 650, 985, 1075, 1118, 1970, 2150, 2561, 2795, 4925, 5122, 5590, 8471, 9850, 12805, 13975, 16942, 25610, 27950, 42355, 64025, 84710, 110123, 128050, 211775, 220246, 423550, 550615, 1101230, 2753075, 5506150]

約数ペア:

[(1, 5506150), (2, 2753075), (5, 1101230), (10, 550615), (13, 423550), (25, 220246), (26, 211775), (43, 128050), (50, 110123), (65, 84710), (86, 64025), (130, 42355), (197, 27950), (215, 25610), (325, 16942), (394, 13975), (430, 12805), (559, 9850), (650, 8471), (985, 5590), (1075, 5122), (1118, 4925), (1970, 2795), (2150, 2561)]