56797272

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:990

約数の個数: 144

約数和(自身を含む): 189666360

約数和(自身を除く): 132869088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 72, 84, 98, 102, 119, 126, 136, 147, 153, 168, 196, 204, 238, 252, 294, 306, 357, 392, 408, 441, 476, 504, 588, 612, 714, 833, 882, 947, 952, 1071, 1176, 1224, 1428, 1666, 1764, 1894, 2142, 2499, 2841, 2856, 3332, 3528, 3788, 4284, 4998, 5682, 6629, 6664, 7497, 7576, 8523, 8568, 9996, 11364, 13258, 14994, 16099, 17046, 19887, 19992, 22728, 26516, 29988, 32198, 34092, 39774, 46403, 48297, 53032, 59661, 59976, 64396, 68184, 79548, 92806, 96594, 112693, 119322, 128792, 139209, 144891, 159096, 185612, 193188, 225386, 238644, 278418, 289782, 338079, 371224, 386376, 417627, 450772, 477288, 556836, 579564, 676158, 788851, 835254, 901544, 1014237, 1113672, 1159128, 1352316, 1577702, 1670508, 2028474, 2366553, 2704632, 3155404, 3341016, 4056948, 4733106, 6310808, 7099659, 8113896, 9466212, 14199318, 18932424, 28398636, 56797272]

約数ペア:

[(1, 56797272), (2, 28398636), (3, 18932424), (4, 14199318), (6, 9466212), (7, 8113896), (8, 7099659), (9, 6310808), (12, 4733106), (14, 4056948), (17, 3341016), (18, 3155404), (21, 2704632), (24, 2366553), (28, 2028474), (34, 1670508), (36, 1577702), (42, 1352316), (49, 1159128), (51, 1113672), (56, 1014237), (63, 901544), (68, 835254), (72, 788851), (84, 676158), (98, 579564), (102, 556836), (119, 477288), (126, 450772), (136, 417627), (147, 386376), (153, 371224), (168, 338079), (196, 289782), (204, 278418), (238, 238644), (252, 225386), (294, 193188), (306, 185612), (357, 159096), (392, 144891), (408, 139209), (441, 128792), (476, 119322), (504, 112693), (588, 96594), (612, 92806), (714, 79548), (833, 68184), (882, 64396), (947, 59976), (952, 59661), (1071, 53032), (1176, 48297), (1224, 46403), (1428, 39774), (1666, 34092), (1764, 32198), (1894, 29988), (2142, 26516), (2499, 22728), (2841, 19992), (2856, 19887), (3332, 17046), (3528, 16099), (3788, 14994), (4284, 13258), (4998, 11364), (5682, 9996), (6629, 8568), (6664, 8523), (7497, 7576)]