54996496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 120528000

約数和(自身を除く): 65531504

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 59, 68, 92, 118, 136, 149, 184, 236, 272, 298, 368, 391, 472, 596, 782, 944, 1003, 1192, 1357, 1564, 2006, 2384, 2533, 2714, 3128, 3427, 4012, 5066, 5428, 6256, 6854, 8024, 8791, 10132, 10856, 13708, 16048, 17582, 20264, 21712, 23069, 27416, 35164, 40528, 46138, 54832, 58259, 70328, 92276, 116518, 140656, 149447, 184552, 202193, 233036, 298894, 369104, 404386, 466072, 597788, 808772, 932144, 1195576, 1617544, 2391152, 3235088, 3437281, 6874562, 13749124, 27498248, 54996496]

約数ペア:

[(1, 54996496), (2, 27498248), (4, 13749124), (8, 6874562), (16, 3437281), (17, 3235088), (23, 2391152), (34, 1617544), (46, 1195576), (59, 932144), (68, 808772), (92, 597788), (118, 466072), (136, 404386), (149, 369104), (184, 298894), (236, 233036), (272, 202193), (298, 184552), (368, 149447), (391, 140656), (472, 116518), (596, 92276), (782, 70328), (944, 58259), (1003, 54832), (1192, 46138), (1357, 40528), (1564, 35164), (2006, 27416), (2384, 23069), (2533, 21712), (2714, 20264), (3128, 17582), (3427, 16048), (4012, 13708), (5066, 10856), (5428, 10132), (6256, 8791), (6854, 8024)]