52797340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 119112336

約数和(自身を除く): 66314996

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 67, 82, 124, 134, 155, 164, 205, 268, 310, 335, 410, 620, 670, 820, 961, 1271, 1340, 1922, 2077, 2542, 2747, 3844, 4154, 4805, 5084, 5494, 6355, 8308, 9610, 10385, 10988, 12710, 13735, 19220, 20770, 25420, 27470, 39401, 41540, 54940, 64387, 78802, 85157, 128774, 157604, 170314, 197005, 257548, 321935, 340628, 394010, 425785, 643870, 788020, 851570, 1287740, 1703140, 2639867, 5279734, 10559468, 13199335, 26398670, 52797340]

約数ペア:

[(1, 52797340), (2, 26398670), (4, 13199335), (5, 10559468), (10, 5279734), (20, 2639867), (31, 1703140), (41, 1287740), (62, 851570), (67, 788020), (82, 643870), (124, 425785), (134, 394010), (155, 340628), (164, 321935), (205, 257548), (268, 197005), (310, 170314), (335, 157604), (410, 128774), (620, 85157), (670, 78802), (820, 64387), (961, 54940), (1271, 41540), (1340, 39401), (1922, 27470), (2077, 25420), (2542, 20770), (2747, 19220), (3844, 13735), (4154, 12710), (4805, 10988), (5084, 10385), (5494, 9610), (6355, 8308)]