51931801548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{42703}}^1$

素因数の和:42844

約数の個数: 144

約数和(自身を含む): 148851795456

約数和(自身を除く): 96919993908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 83, 99, 111, 132, 148, 166, 198, 222, 249, 332, 333, 396, 407, 444, 498, 666, 747, 814, 913, 996, 1221, 1332, 1494, 1628, 1826, 2442, 2739, 2988, 3071, 3652, 3663, 4884, 5478, 6142, 7326, 8217, 9213, 10956, 12284, 14652, 16434, 18426, 27639, 32868, 33781, 36852, 42703, 55278, 67562, 85406, 101343, 110556, 128109, 135124, 170812, 202686, 256218, 304029, 384327, 405372, 469733, 512436, 608058, 768654, 939466, 1216116, 1409199, 1537308, 1580011, 1878932, 2818398, 3160022, 3544349, 4227597, 4740033, 5636796, 6320044, 7088698, 8455194, 9480066, 10633047, 14177396, 14220099, 16910388, 17380121, 18960132, 21266094, 28440198, 31899141, 34760242, 38987839, 42532188, 52140363, 56880396, 63798282, 69520484, 77975678, 104280726, 116963517, 127596564, 131140913, 155951356, 156421089, 208561452, 233927034, 262281826, 312842178, 350890551, 393422739, 467854068, 524563652, 625684356, 701781102, 786845478, 1180268217, 1403562204, 1442550043, 1573690956, 2360536434, 2885100086, 4327650129, 4721072868, 5770200172, 8655300258, 12982950387, 17310600516, 25965900774, 51931801548]

約数ペア:

[(1, 51931801548), (2, 25965900774), (3, 17310600516), (4, 12982950387), (6, 8655300258), (9, 5770200172), (11, 4721072868), (12, 4327650129), (18, 2885100086), (22, 2360536434), (33, 1573690956), (36, 1442550043), (37, 1403562204), (44, 1180268217), (66, 786845478), (74, 701781102), (83, 625684356), (99, 524563652), (111, 467854068), (132, 393422739), (148, 350890551), (166, 312842178), (198, 262281826), (222, 233927034), (249, 208561452), (332, 156421089), (333, 155951356), (396, 131140913), (407, 127596564), (444, 116963517), (498, 104280726), (666, 77975678), (747, 69520484), (814, 63798282), (913, 56880396), (996, 52140363), (1221, 42532188), (1332, 38987839), (1494, 34760242), (1628, 31899141), (1826, 28440198), (2442, 21266094), (2739, 18960132), (2988, 17380121), (3071, 16910388), (3652, 14220099), (3663, 14177396), (4884, 10633047), (5478, 9480066), (6142, 8455194), (7326, 7088698), (8217, 6320044), (9213, 5636796), (10956, 4740033), (12284, 4227597), (14652, 3544349), (16434, 3160022), (18426, 2818398), (27639, 1878932), (32868, 1580011), (33781, 1537308), (36852, 1409199), (42703, 1216116), (55278, 939466), (67562, 768654), (85406, 608058), (101343, 512436), (110556, 469733), (128109, 405372), (135124, 384327), (170812, 304029), (202686, 256218)]