53849744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 120961008

約数和(自身を除く): 67111264

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 97, 104, 136, 157, 194, 208, 221, 272, 314, 388, 442, 628, 776, 884, 1256, 1261, 1552, 1649, 1768, 2041, 2512, 2522, 2669, 3298, 3536, 4082, 5044, 5338, 6596, 8164, 10088, 10676, 13192, 15229, 16328, 20176, 21352, 21437, 26384, 30458, 32656, 34697, 42704, 42874, 60916, 69394, 85748, 121832, 138788, 171496, 197977, 243664, 258893, 277576, 342992, 395954, 517786, 555152, 791908, 1035572, 1583816, 2071144, 3167632, 3365609, 4142288, 6731218, 13462436, 26924872, 53849744]

約数ペア:

[(1, 53849744), (2, 26924872), (4, 13462436), (8, 6731218), (13, 4142288), (16, 3365609), (17, 3167632), (26, 2071144), (34, 1583816), (52, 1035572), (68, 791908), (97, 555152), (104, 517786), (136, 395954), (157, 342992), (194, 277576), (208, 258893), (221, 243664), (272, 197977), (314, 171496), (388, 138788), (442, 121832), (628, 85748), (776, 69394), (884, 60916), (1256, 42874), (1261, 42704), (1552, 34697), (1649, 32656), (1768, 30458), (2041, 26384), (2512, 21437), (2522, 21352), (2669, 20176), (3298, 16328), (3536, 15229), (4082, 13192), (5044, 10676), (5338, 10088), (6596, 8164)]