56556821124

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{87313}}^1$

素因数の和:88289

約数の個数: 72

約数和(自身を含む): 150648083040

約数和(自身を除く): 94091261916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 947, 1894, 2841, 3788, 5682, 8523, 11364, 17046, 17993, 34092, 35986, 53979, 71972, 87313, 107958, 161937, 174626, 215916, 261939, 323874, 349252, 523878, 647748, 785817, 1047756, 1571634, 1658947, 3143268, 3317894, 4976841, 6635788, 9953682, 14930523, 19907364, 29861046, 59722092, 82685411, 165370822, 248056233, 330741644, 496112466, 744168699, 992224932, 1488337398, 1571022809, 2976674796, 3142045618, 4713068427, 6284091236, 9426136854, 14139205281, 18852273708, 28278410562, 56556821124]

約数ペア:

[(1, 56556821124), (2, 28278410562), (3, 18852273708), (4, 14139205281), (6, 9426136854), (9, 6284091236), (12, 4713068427), (18, 3142045618), (19, 2976674796), (36, 1571022809), (38, 1488337398), (57, 992224932), (76, 744168699), (114, 496112466), (171, 330741644), (228, 248056233), (342, 165370822), (684, 82685411), (947, 59722092), (1894, 29861046), (2841, 19907364), (3788, 14930523), (5682, 9953682), (8523, 6635788), (11364, 4976841), (17046, 3317894), (17993, 3143268), (34092, 1658947), (35986, 1571634), (53979, 1047756), (71972, 785817), (87313, 647748), (107958, 523878), (161937, 349252), (174626, 323874), (215916, 261939)]