51880962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1327

約数の個数: 64

約数和(自身を含む): 126720000

約数和(自身を除く): 74839038

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 43, 46, 69, 86, 129, 138, 161, 258, 301, 322, 483, 602, 903, 966, 989, 1249, 1806, 1978, 2498, 2967, 3747, 5934, 6923, 7494, 8743, 13846, 17486, 20769, 26229, 28727, 41538, 52458, 53707, 57454, 86181, 107414, 161121, 172362, 201089, 322242, 375949, 402178, 603267, 751898, 1127847, 1206534, 1235261, 2255694, 2470522, 3705783, 7411566, 8646827, 17293654, 25940481, 51880962]

約数ペア:

[(1, 51880962), (2, 25940481), (3, 17293654), (6, 8646827), (7, 7411566), (14, 3705783), (21, 2470522), (23, 2255694), (42, 1235261), (43, 1206534), (46, 1127847), (69, 751898), (86, 603267), (129, 402178), (138, 375949), (161, 322242), (258, 201089), (301, 172362), (322, 161121), (483, 107414), (602, 86181), (903, 57454), (966, 53707), (989, 52458), (1249, 41538), (1806, 28727), (1978, 26229), (2498, 20769), (2967, 17486), (3747, 13846), (5934, 8743), (6923, 7494)]