54111772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 118056960

約数和(自身を除く): 63945188

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 169, 209, 247, 286, 338, 383, 418, 494, 572, 676, 766, 836, 988, 1532, 1859, 2717, 3211, 3718, 4213, 4979, 5434, 6422, 7277, 7436, 8426, 9958, 10868, 12844, 14554, 16852, 19916, 29108, 35321, 54769, 64727, 70642, 80047, 94601, 109538, 129454, 141284, 160094, 189202, 219076, 258908, 320188, 378404, 711997, 1040611, 1229813, 1423994, 2081222, 2459626, 2847988, 4162444, 4919252, 13527943, 27055886, 54111772]

約数ペア:

[(1, 54111772), (2, 27055886), (4, 13527943), (11, 4919252), (13, 4162444), (19, 2847988), (22, 2459626), (26, 2081222), (38, 1423994), (44, 1229813), (52, 1040611), (76, 711997), (143, 378404), (169, 320188), (209, 258908), (247, 219076), (286, 189202), (338, 160094), (383, 141284), (418, 129454), (494, 109538), (572, 94601), (676, 80047), (766, 70642), (836, 64727), (988, 54769), (1532, 35321), (1859, 29108), (2717, 19916), (3211, 16852), (3718, 14554), (4213, 12844), (4979, 10868), (5434, 9958), (6422, 8426), (7277, 7436)]