51777155544

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{21433}}^1$

素因数の和:21681

約数の個数: 128

約数和(自身を含む): 142225735680

約数和(自身を除く): 90448580136

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 191, 204, 248, 372, 382, 408, 527, 573, 744, 764, 1054, 1146, 1528, 1581, 2108, 2292, 3162, 3247, 4216, 4584, 5921, 6324, 6494, 9741, 11842, 12648, 12988, 17763, 19482, 21433, 23684, 25976, 35526, 38964, 42866, 47368, 64299, 71052, 77928, 85732, 100657, 128598, 142104, 171464, 201314, 257196, 301971, 364361, 402628, 514392, 603942, 664423, 728722, 805256, 1093083, 1207884, 1328846, 1457444, 1993269, 2186166, 2415768, 2657692, 2914888, 3986538, 4093703, 4372332, 5315384, 7973076, 8187406, 8744664, 11295191, 12281109, 15946152, 16374812, 22590382, 24562218, 32749624, 33885573, 45180764, 49124436, 67771146, 69592951, 90361528, 98248872, 126904793, 135542292, 139185902, 208778853, 253809586, 271084584, 278371804, 380714379, 417557706, 507619172, 556743608, 761428758, 835115412, 1015238344, 1522857516, 1670230824, 2157381481, 3045715032, 4314762962, 6472144443, 8629525924, 12944288886, 17259051848, 25888577772, 51777155544]

約数ペア:

[(1, 51777155544), (2, 25888577772), (3, 17259051848), (4, 12944288886), (6, 8629525924), (8, 6472144443), (12, 4314762962), (17, 3045715032), (24, 2157381481), (31, 1670230824), (34, 1522857516), (51, 1015238344), (62, 835115412), (68, 761428758), (93, 556743608), (102, 507619172), (124, 417557706), (136, 380714379), (186, 278371804), (191, 271084584), (204, 253809586), (248, 208778853), (372, 139185902), (382, 135542292), (408, 126904793), (527, 98248872), (573, 90361528), (744, 69592951), (764, 67771146), (1054, 49124436), (1146, 45180764), (1528, 33885573), (1581, 32749624), (2108, 24562218), (2292, 22590382), (3162, 16374812), (3247, 15946152), (4216, 12281109), (4584, 11295191), (5921, 8744664), (6324, 8187406), (6494, 7973076), (9741, 5315384), (11842, 4372332), (12648, 4093703), (12988, 3986538), (17763, 2914888), (19482, 2657692), (21433, 2415768), (23684, 2186166), (25976, 1993269), (35526, 1457444), (38964, 1328846), (42866, 1207884), (47368, 1093083), (64299, 805256), (71052, 728722), (77928, 664423), (85732, 603942), (100657, 514392), (128598, 402628), (142104, 364361), (171464, 301971), (201314, 257196)]