55811574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2621}}^1$

素因数の和:2662

約数の個数: 72

約数和(自身を含む): 149705712

約数和(自身を除く): 93894138

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 2621, 3042, 3549, 5242, 7098, 7863, 10647, 15726, 18347, 21294, 23589, 34073, 36694, 47178, 55041, 68146, 102219, 110082, 165123, 204438, 238511, 306657, 330246, 442949, 477022, 613314, 715533, 885898, 1328847, 1431066, 2146599, 2657694, 3100643, 3986541, 4293198, 6201286, 7973082, 9301929, 18603858, 27905787, 55811574]

約数ペア:

[(1, 55811574), (2, 27905787), (3, 18603858), (6, 9301929), (7, 7973082), (9, 6201286), (13, 4293198), (14, 3986541), (18, 3100643), (21, 2657694), (26, 2146599), (39, 1431066), (42, 1328847), (63, 885898), (78, 715533), (91, 613314), (117, 477022), (126, 442949), (169, 330246), (182, 306657), (234, 238511), (273, 204438), (338, 165123), (507, 110082), (546, 102219), (819, 68146), (1014, 55041), (1183, 47178), (1521, 36694), (1638, 34073), (2366, 23589), (2621, 21294), (3042, 18347), (3549, 15726), (5242, 10647), (7098, 7863)]