56557671462

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{31543}}^1$

素因数の和:31706

約数の個数: 96

約数和(自身を含む): 131800421376

約数和(自身を除く): 75242749914

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 71, 122, 138, 142, 183, 207, 213, 366, 414, 426, 549, 639, 1098, 1278, 1403, 1633, 2806, 3266, 4209, 4331, 4899, 8418, 8662, 9798, 12627, 12993, 14697, 25254, 25986, 29394, 31543, 38979, 63086, 77958, 94629, 99613, 189258, 199226, 283887, 298839, 567774, 597678, 725489, 896517, 1450978, 1793034, 1924123, 2176467, 2239553, 3848246, 4352934, 4479106, 5772369, 6529401, 6718659, 11544738, 13058802, 13437318, 17317107, 20155977, 34634214, 40311954, 44254829, 51509719, 88509658, 103019438, 132764487, 136612733, 154529157, 265528974, 273225466, 309058314, 398293461, 409838199, 463587471, 796586922, 819676398, 927174942, 1229514597, 2459029194, 3142092859, 6284185718, 9426278577, 18852557154, 28278835731, 56557671462]

約数ペア:

[(1, 56557671462), (2, 28278835731), (3, 18852557154), (6, 9426278577), (9, 6284185718), (18, 3142092859), (23, 2459029194), (46, 1229514597), (61, 927174942), (69, 819676398), (71, 796586922), (122, 463587471), (138, 409838199), (142, 398293461), (183, 309058314), (207, 273225466), (213, 265528974), (366, 154529157), (414, 136612733), (426, 132764487), (549, 103019438), (639, 88509658), (1098, 51509719), (1278, 44254829), (1403, 40311954), (1633, 34634214), (2806, 20155977), (3266, 17317107), (4209, 13437318), (4331, 13058802), (4899, 11544738), (8418, 6718659), (8662, 6529401), (9798, 5772369), (12627, 4479106), (12993, 4352934), (14697, 3848246), (25254, 2239553), (25986, 2176467), (29394, 1924123), (31543, 1793034), (38979, 1450978), (63086, 896517), (77958, 725489), (94629, 597678), (99613, 567774), (189258, 298839), (199226, 283887)]