55375684

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 123160128

約数和(自身を除く): 67784444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 103, 182, 196, 206, 211, 364, 412, 422, 637, 721, 844, 1274, 1339, 1442, 1477, 2548, 2678, 2743, 2884, 2954, 5047, 5356, 5486, 5908, 9373, 10094, 10339, 10972, 18746, 19201, 20188, 20678, 21733, 37492, 38402, 41356, 43466, 65611, 76804, 86932, 131222, 134407, 152131, 262444, 268814, 282529, 304262, 537628, 565058, 608524, 1064917, 1130116, 1977703, 2129834, 3955406, 4259668, 7910812, 13843921, 27687842, 55375684]

約数ペア:

[(1, 55375684), (2, 27687842), (4, 13843921), (7, 7910812), (13, 4259668), (14, 3955406), (26, 2129834), (28, 1977703), (49, 1130116), (52, 1064917), (91, 608524), (98, 565058), (103, 537628), (182, 304262), (196, 282529), (206, 268814), (211, 262444), (364, 152131), (412, 134407), (422, 131222), (637, 86932), (721, 76804), (844, 65611), (1274, 43466), (1339, 41356), (1442, 38402), (1477, 37492), (2548, 21733), (2678, 20678), (2743, 20188), (2884, 19201), (2954, 18746), (5047, 10972), (5356, 10339), (5486, 10094), (5908, 9373)]