56720092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 130394880

約数和(自身を除く): 73674788

約数列:

[1, 2, 4, 11, 13, 17, 19, 22, 26, 34, 38, 44, 52, 68, 76, 143, 187, 209, 221, 247, 286, 307, 323, 374, 418, 442, 494, 572, 614, 646, 748, 836, 884, 988, 1228, 1292, 2431, 2717, 3377, 3553, 3991, 4199, 4862, 5219, 5434, 5833, 6754, 7106, 7982, 8398, 9724, 10438, 10868, 11666, 13508, 14212, 15964, 16796, 20876, 23332, 43901, 46189, 57409, 64163, 67847, 75829, 87802, 92378, 99161, 114818, 128326, 135694, 151658, 175604, 184756, 198322, 229636, 256652, 271388, 303316, 396644, 746317, 834119, 1090771, 1289093, 1492634, 1668238, 2181542, 2578186, 2985268, 3336476, 4363084, 5156372, 14180023, 28360046, 56720092]

約数ペア:

[(1, 56720092), (2, 28360046), (4, 14180023), (11, 5156372), (13, 4363084), (17, 3336476), (19, 2985268), (22, 2578186), (26, 2181542), (34, 1668238), (38, 1492634), (44, 1289093), (52, 1090771), (68, 834119), (76, 746317), (143, 396644), (187, 303316), (209, 271388), (221, 256652), (247, 229636), (286, 198322), (307, 184756), (323, 175604), (374, 151658), (418, 135694), (442, 128326), (494, 114818), (572, 99161), (614, 92378), (646, 87802), (748, 75829), (836, 67847), (884, 64163), (988, 57409), (1228, 46189), (1292, 43901), (2431, 23332), (2717, 20876), (3377, 16796), (3553, 15964), (3991, 14212), (4199, 13508), (4862, 11666), (5219, 10868), (5434, 10438), (5833, 9724), (6754, 8398), (7106, 7982)]