56551872380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{27947}}^1$

素因数の和:28115

約数の個数: 96

約数和(自身を含む): 127786305024

約数和(自身を除く): 71234432644

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 83, 92, 106, 115, 166, 212, 230, 265, 332, 415, 460, 530, 830, 1060, 1219, 1660, 1909, 2438, 3818, 4399, 4876, 6095, 7636, 8798, 9545, 12190, 17596, 19090, 21995, 24380, 27947, 38180, 43990, 55894, 87980, 101177, 111788, 139735, 202354, 279470, 404708, 505885, 558940, 642781, 1011770, 1285562, 1481191, 2023540, 2319601, 2571124, 2962382, 3213905, 4639202, 5924764, 6427810, 7405955, 9278404, 11598005, 12855620, 14811910, 23196010, 29623820, 34067393, 46392020, 53350823, 68134786, 106701646, 122938853, 136269572, 170336965, 213403292, 245877706, 266754115, 340673930, 491755412, 533508230, 614694265, 681347860, 1067016460, 1229388530, 2458777060, 2827593619, 5655187238, 11310374476, 14137968095, 28275936190, 56551872380]

約数ペア:

[(1, 56551872380), (2, 28275936190), (4, 14137968095), (5, 11310374476), (10, 5655187238), (20, 2827593619), (23, 2458777060), (46, 1229388530), (53, 1067016460), (83, 681347860), (92, 614694265), (106, 533508230), (115, 491755412), (166, 340673930), (212, 266754115), (230, 245877706), (265, 213403292), (332, 170336965), (415, 136269572), (460, 122938853), (530, 106701646), (830, 68134786), (1060, 53350823), (1219, 46392020), (1660, 34067393), (1909, 29623820), (2438, 23196010), (3818, 14811910), (4399, 12855620), (4876, 11598005), (6095, 9278404), (7636, 7405955), (8798, 6427810), (9545, 5924764), (12190, 4639202), (17596, 3213905), (19090, 2962382), (21995, 2571124), (24380, 2319601), (27947, 2023540), (38180, 1481191), (43990, 1285562), (55894, 1011770), (87980, 642781), (101177, 558940), (111788, 505885), (139735, 404708), (202354, 279470)]