56550228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^2$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 160477632

約数和(自身を除く): 103927404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 199, 204, 238, 357, 398, 476, 597, 714, 796, 1194, 1393, 1428, 2388, 2786, 3383, 4179, 5572, 6766, 8358, 10149, 13532, 16716, 20298, 23681, 39601, 40596, 47362, 71043, 79202, 94724, 118803, 142086, 158404, 237606, 277207, 284172, 475212, 554414, 673217, 831621, 1108828, 1346434, 1663242, 2019651, 2692868, 3326484, 4039302, 4712519, 8078604, 9425038, 14137557, 18850076, 28275114, 56550228]

約数ペア:

[(1, 56550228), (2, 28275114), (3, 18850076), (4, 14137557), (6, 9425038), (7, 8078604), (12, 4712519), (14, 4039302), (17, 3326484), (21, 2692868), (28, 2019651), (34, 1663242), (42, 1346434), (51, 1108828), (68, 831621), (84, 673217), (102, 554414), (119, 475212), (199, 284172), (204, 277207), (238, 237606), (357, 158404), (398, 142086), (476, 118803), (597, 94724), (714, 79202), (796, 71043), (1194, 47362), (1393, 40596), (1428, 39601), (2388, 23681), (2786, 20298), (3383, 16716), (4179, 13532), (5572, 10149), (6766, 8358)]