54664928

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 72

約数和(自身を含む): 119759472

約数和(自身を除く): 65094544

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 257, 272, 289, 368, 391, 514, 544, 578, 736, 782, 1028, 1156, 1564, 2056, 2312, 3128, 4112, 4369, 4624, 5911, 6256, 6647, 8224, 8738, 9248, 11822, 12512, 13294, 17476, 23644, 26588, 34952, 47288, 53176, 69904, 74273, 94576, 100487, 106352, 139808, 148546, 189152, 200974, 212704, 297092, 401948, 594184, 803896, 1188368, 1607792, 1708279, 2376736, 3215584, 3416558, 6833116, 13666232, 27332464, 54664928]

約数ペア:

[(1, 54664928), (2, 27332464), (4, 13666232), (8, 6833116), (16, 3416558), (17, 3215584), (23, 2376736), (32, 1708279), (34, 1607792), (46, 1188368), (68, 803896), (92, 594184), (136, 401948), (184, 297092), (257, 212704), (272, 200974), (289, 189152), (368, 148546), (391, 139808), (514, 106352), (544, 100487), (578, 94576), (736, 74273), (782, 69904), (1028, 53176), (1156, 47288), (1564, 34952), (2056, 26588), (2312, 23644), (3128, 17476), (4112, 13294), (4369, 12512), (4624, 11822), (5911, 9248), (6256, 8738), (6647, 8224)]