56396028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 152409600

約数和(自身を除く): 96013572

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 53, 57, 76, 78, 106, 114, 156, 159, 212, 228, 247, 318, 359, 494, 636, 689, 718, 741, 988, 1007, 1077, 1378, 1436, 1482, 2014, 2067, 2154, 2756, 2964, 3021, 4028, 4134, 4308, 4667, 6042, 6821, 8268, 9334, 12084, 13091, 13642, 14001, 18668, 19027, 20463, 26182, 27284, 28002, 38054, 39273, 40926, 52364, 56004, 57081, 76108, 78546, 81852, 88673, 114162, 157092, 177346, 228324, 247351, 266019, 354692, 361513, 494702, 532038, 723026, 742053, 989404, 1064076, 1084539, 1446052, 1484106, 2169078, 2968212, 4338156, 4699669, 9399338, 14099007, 18798676, 28198014, 56396028]

約数ペア:

[(1, 56396028), (2, 28198014), (3, 18798676), (4, 14099007), (6, 9399338), (12, 4699669), (13, 4338156), (19, 2968212), (26, 2169078), (38, 1484106), (39, 1446052), (52, 1084539), (53, 1064076), (57, 989404), (76, 742053), (78, 723026), (106, 532038), (114, 494702), (156, 361513), (159, 354692), (212, 266019), (228, 247351), (247, 228324), (318, 177346), (359, 157092), (494, 114162), (636, 88673), (689, 81852), (718, 78546), (741, 76108), (988, 57081), (1007, 56004), (1077, 52364), (1378, 40926), (1436, 39273), (1482, 38054), (2014, 28002), (2067, 27284), (2154, 26182), (2756, 20463), (2964, 19027), (3021, 18668), (4028, 14001), (4134, 13642), (4308, 13091), (4667, 12084), (6042, 9334), (6821, 8268)]