51084147348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6420833}}^1$

素因数の和:6420873

約数の個数: 72

約数和(自身を含む): 147242565288

約数和(自身を除く): 96158417940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 6420833, 12841666, 19262499, 25683332, 38524998, 57787497, 77049996, 83470829, 109154161, 115574994, 166941658, 218308322, 231149988, 250412487, 327462483, 333883316, 436616644, 500824974, 654924966, 751237461, 982387449, 1001649948, 1309849932, 1419004093, 1502474922, 1964774898, 2838008186, 3004949844, 3929549796, 4257012279, 5676016372, 8514024558, 12771036837, 17028049116, 25542073674, 51084147348]

約数ペア:

[(1, 51084147348), (2, 25542073674), (3, 17028049116), (4, 12771036837), (6, 8514024558), (9, 5676016372), (12, 4257012279), (13, 3929549796), (17, 3004949844), (18, 2838008186), (26, 1964774898), (34, 1502474922), (36, 1419004093), (39, 1309849932), (51, 1001649948), (52, 982387449), (68, 751237461), (78, 654924966), (102, 500824974), (117, 436616644), (153, 333883316), (156, 327462483), (204, 250412487), (221, 231149988), (234, 218308322), (306, 166941658), (442, 115574994), (468, 109154161), (612, 83470829), (663, 77049996), (884, 57787497), (1326, 38524998), (1989, 25683332), (2652, 19262499), (3978, 12841666), (7956, 6420833)]