47749863

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 80110080

約数和(自身を除く): 32360217

約数列:

[1, 3, 7, 21, 23, 29, 49, 69, 87, 147, 161, 203, 483, 487, 609, 667, 1127, 1421, 1461, 2001, 3381, 3409, 4263, 4669, 10227, 11201, 14007, 14123, 23863, 32683, 33603, 42369, 71589, 78407, 98049, 98861, 235221, 296583, 324829, 548849, 692027, 974487, 1646547, 2076081, 2273803, 6821409, 15916621, 47749863]

約数ペア:

[(1, 47749863), (3, 15916621), (7, 6821409), (21, 2273803), (23, 2076081), (29, 1646547), (49, 974487), (69, 692027), (87, 548849), (147, 324829), (161, 296583), (203, 235221), (483, 98861), (487, 98049), (609, 78407), (667, 71589), (1127, 42369), (1421, 33603), (1461, 32683), (2001, 23863), (3381, 14123), (3409, 14007), (4263, 11201), (4669, 10227)]