51177412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 117694080

約数和(自身を除く): 66516668

約数列:

[1, 2, 4, 11, 13, 17, 19, 22, 26, 34, 38, 44, 52, 68, 76, 143, 187, 209, 221, 247, 277, 286, 323, 374, 418, 442, 494, 554, 572, 646, 748, 836, 884, 988, 1108, 1292, 2431, 2717, 3047, 3553, 3601, 4199, 4709, 4862, 5263, 5434, 6094, 7106, 7202, 8398, 9418, 9724, 10526, 10868, 12188, 14212, 14404, 16796, 18836, 21052, 39611, 46189, 51799, 57893, 61217, 68419, 79222, 89471, 92378, 103598, 115786, 122434, 136838, 158444, 178942, 184756, 207196, 231572, 244868, 273676, 357884, 673387, 752609, 984181, 1163123, 1346774, 1505218, 1968362, 2326246, 2693548, 3010436, 3936724, 4652492, 12794353, 25588706, 51177412]

約数ペア:

[(1, 51177412), (2, 25588706), (4, 12794353), (11, 4652492), (13, 3936724), (17, 3010436), (19, 2693548), (22, 2326246), (26, 1968362), (34, 1505218), (38, 1346774), (44, 1163123), (52, 984181), (68, 752609), (76, 673387), (143, 357884), (187, 273676), (209, 244868), (221, 231572), (247, 207196), (277, 184756), (286, 178942), (323, 158444), (374, 136838), (418, 122434), (442, 115786), (494, 103598), (554, 92378), (572, 89471), (646, 79222), (748, 68419), (836, 61217), (884, 57893), (988, 51799), (1108, 46189), (1292, 39611), (2431, 21052), (2717, 18836), (3047, 16796), (3553, 14404), (3601, 14212), (4199, 12188), (4709, 10868), (4862, 10526), (5263, 9724), (5434, 9418), (6094, 8398), (7106, 7202)]