55873004404

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{30649}}^1$

素因数の和:30869

約数の個数: 72

約数和(自身を含む): 116227742400

約数和(自身を除く): 60354737996

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 131, 142, 196, 262, 284, 497, 524, 917, 994, 1834, 1988, 3479, 3668, 6419, 6958, 9301, 12838, 13916, 18602, 25676, 30649, 37204, 61298, 65107, 122596, 130214, 214543, 260428, 429086, 455749, 858172, 911498, 1501801, 1822996, 2176079, 3003602, 4015019, 4352158, 6007204, 8030038, 8704316, 15232553, 16060076, 28105133, 30465106, 56210266, 60930212, 106627871, 112420532, 196735931, 213255742, 285066349, 393471862, 426511484, 570132698, 786943724, 1140265396, 1995464443, 3990928886, 7981857772, 13968251101, 27936502202, 55873004404]

約数ペア:

[(1, 55873004404), (2, 27936502202), (4, 13968251101), (7, 7981857772), (14, 3990928886), (28, 1995464443), (49, 1140265396), (71, 786943724), (98, 570132698), (131, 426511484), (142, 393471862), (196, 285066349), (262, 213255742), (284, 196735931), (497, 112420532), (524, 106627871), (917, 60930212), (994, 56210266), (1834, 30465106), (1988, 28105133), (3479, 16060076), (3668, 15232553), (6419, 8704316), (6958, 8030038), (9301, 6007204), (12838, 4352158), (13916, 4015019), (18602, 3003602), (25676, 2176079), (30649, 1822996), (37204, 1501801), (61298, 911498), (65107, 858172), (122596, 455749), (130214, 429086), (214543, 260428)]