55180368

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{22541}}^1$

素因数の和:22572

約数の個数: 60

約数和(自身を含む): 163519668

約数和(自身を除く): 108339300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 22541, 45082, 67623, 90164, 135246, 180328, 202869, 270492, 360656, 383197, 405738, 540984, 766394, 811476, 1081968, 1149591, 1532788, 1622952, 2299182, 3065576, 3245904, 3448773, 4598364, 6131152, 6897546, 9196728, 13795092, 18393456, 27590184, 55180368]

約数ペア:

[(1, 55180368), (2, 27590184), (3, 18393456), (4, 13795092), (6, 9196728), (8, 6897546), (9, 6131152), (12, 4598364), (16, 3448773), (17, 3245904), (18, 3065576), (24, 2299182), (34, 1622952), (36, 1532788), (48, 1149591), (51, 1081968), (68, 811476), (72, 766394), (102, 540984), (136, 405738), (144, 383197), (153, 360656), (204, 270492), (272, 202869), (306, 180328), (408, 135246), (612, 90164), (816, 67623), (1224, 45082), (2448, 22541)]