56820348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{383}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 155570688

約数和(自身を除く): 98750340

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 317, 383, 468, 634, 766, 951, 1149, 1268, 1532, 1902, 2298, 2853, 3447, 3804, 4121, 4596, 4979, 5706, 6894, 8242, 9958, 11412, 12363, 13788, 14937, 16484, 19916, 24726, 29874, 37089, 44811, 49452, 59748, 74178, 89622, 121411, 148356, 179244, 242822, 364233, 485644, 728466, 1092699, 1456932, 1578343, 2185398, 3156686, 4370796, 4735029, 6313372, 9470058, 14205087, 18940116, 28410174, 56820348]

約数ペア:

[(1, 56820348), (2, 28410174), (3, 18940116), (4, 14205087), (6, 9470058), (9, 6313372), (12, 4735029), (13, 4370796), (18, 3156686), (26, 2185398), (36, 1578343), (39, 1456932), (52, 1092699), (78, 728466), (117, 485644), (156, 364233), (234, 242822), (317, 179244), (383, 148356), (468, 121411), (634, 89622), (766, 74178), (951, 59748), (1149, 49452), (1268, 44811), (1532, 37089), (1902, 29874), (2298, 24726), (2853, 19916), (3447, 16484), (3804, 14937), (4121, 13788), (4596, 12363), (4979, 11412), (5706, 9958), (6894, 8242)]