51562428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 137168640

約数和(自身を除く): 85606212

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 53, 57, 68, 76, 102, 106, 114, 159, 204, 212, 228, 251, 318, 323, 502, 636, 646, 753, 901, 969, 1004, 1007, 1292, 1506, 1802, 1938, 2014, 2703, 3012, 3021, 3604, 3876, 4028, 4267, 4769, 5406, 6042, 8534, 9538, 10812, 12084, 12801, 13303, 14307, 17068, 17119, 19076, 25602, 26606, 28614, 34238, 39909, 51204, 51357, 53212, 57228, 68476, 79818, 81073, 102714, 159636, 162146, 205428, 226151, 243219, 252757, 324292, 452302, 486438, 505514, 678453, 758271, 904604, 972876, 1011028, 1356906, 1516542, 2713812, 3033084, 4296869, 8593738, 12890607, 17187476, 25781214, 51562428]

約数ペア:

[(1, 51562428), (2, 25781214), (3, 17187476), (4, 12890607), (6, 8593738), (12, 4296869), (17, 3033084), (19, 2713812), (34, 1516542), (38, 1356906), (51, 1011028), (53, 972876), (57, 904604), (68, 758271), (76, 678453), (102, 505514), (106, 486438), (114, 452302), (159, 324292), (204, 252757), (212, 243219), (228, 226151), (251, 205428), (318, 162146), (323, 159636), (502, 102714), (636, 81073), (646, 79818), (753, 68476), (901, 57228), (969, 53212), (1004, 51357), (1007, 51204), (1292, 39909), (1506, 34238), (1802, 28614), (1938, 26606), (2014, 25602), (2703, 19076), (3012, 17119), (3021, 17068), (3604, 14307), (3876, 13303), (4028, 12801), (4267, 12084), (4769, 10812), (5406, 9538), (6042, 8534)]