51847926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 120367296

約数和(自身を除く): 68519370

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 61, 78, 102, 122, 183, 221, 366, 442, 641, 663, 793, 1037, 1282, 1326, 1586, 1923, 2074, 2379, 3111, 3846, 4758, 6222, 8333, 10897, 13481, 16666, 21794, 24999, 26962, 32691, 39101, 40443, 49998, 65382, 78202, 80886, 117303, 141661, 234606, 283322, 424983, 508313, 664717, 849966, 1016626, 1329434, 1524939, 1994151, 3049878, 3988302, 8641321, 17282642, 25923963, 51847926]

約数ペア:

[(1, 51847926), (2, 25923963), (3, 17282642), (6, 8641321), (13, 3988302), (17, 3049878), (26, 1994151), (34, 1524939), (39, 1329434), (51, 1016626), (61, 849966), (78, 664717), (102, 508313), (122, 424983), (183, 283322), (221, 234606), (366, 141661), (442, 117303), (641, 80886), (663, 78202), (793, 65382), (1037, 49998), (1282, 40443), (1326, 39101), (1586, 32691), (1923, 26962), (2074, 24999), (2379, 21794), (3111, 16666), (3846, 13481), (4758, 10897), (6222, 8333)]