56551421648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{21713}}^1$

素因数の和:21900

約数の個数: 80

約数和(自身を含む): 116317555200

約数和(自身を除く): 59766133552

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 89, 118, 124, 178, 236, 248, 356, 472, 496, 712, 944, 1424, 1829, 2759, 3658, 5251, 5518, 7316, 10502, 11036, 14632, 21004, 21713, 22072, 29264, 42008, 43426, 44144, 84016, 86852, 162781, 173704, 325562, 347408, 651124, 673103, 1281067, 1302248, 1346206, 1932457, 2562134, 2604496, 2692412, 3864914, 5124268, 5384824, 7729828, 10248536, 10769648, 15459656, 20497072, 30919312, 39713077, 59906167, 79426154, 114014963, 119812334, 158852308, 228029926, 239624668, 317704616, 456059852, 479249336, 635409232, 912119704, 958498672, 1824239408, 3534463853, 7068927706, 14137855412, 28275710824, 56551421648]

約数ペア:

[(1, 56551421648), (2, 28275710824), (4, 14137855412), (8, 7068927706), (16, 3534463853), (31, 1824239408), (59, 958498672), (62, 912119704), (89, 635409232), (118, 479249336), (124, 456059852), (178, 317704616), (236, 239624668), (248, 228029926), (356, 158852308), (472, 119812334), (496, 114014963), (712, 79426154), (944, 59906167), (1424, 39713077), (1829, 30919312), (2759, 20497072), (3658, 15459656), (5251, 10769648), (5518, 10248536), (7316, 7729828), (10502, 5384824), (11036, 5124268), (14632, 3864914), (21004, 2692412), (21713, 2604496), (22072, 2562134), (29264, 1932457), (42008, 1346206), (43426, 1302248), (44144, 1281067), (84016, 673103), (86852, 651124), (162781, 347408), (173704, 325562)]