56331834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 126403200

約数和(自身を除く): 70071366

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 131, 149, 222, 262, 298, 393, 447, 481, 786, 894, 962, 1443, 1703, 1937, 2886, 3406, 3874, 4847, 5109, 5513, 5811, 9694, 10218, 11026, 11622, 14541, 16539, 19519, 29082, 33078, 39038, 58557, 63011, 71669, 117114, 126022, 143338, 189033, 215007, 253747, 378066, 430014, 507494, 722203, 761241, 1444406, 1522482, 2166609, 4333218, 9388639, 18777278, 28165917, 56331834]

約数ペア:

[(1, 56331834), (2, 28165917), (3, 18777278), (6, 9388639), (13, 4333218), (26, 2166609), (37, 1522482), (39, 1444406), (74, 761241), (78, 722203), (111, 507494), (131, 430014), (149, 378066), (222, 253747), (262, 215007), (298, 189033), (393, 143338), (447, 126022), (481, 117114), (786, 71669), (894, 63011), (962, 58557), (1443, 39038), (1703, 33078), (1937, 29082), (2886, 19519), (3406, 16539), (3874, 14541), (4847, 11622), (5109, 11026), (5513, 10218), (5811, 9694)]