55221984

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{11279}}^1$

素因数の和:11312

約数の個数: 72

約数和(自身を含む): 166289760

約数和(自身を除く): 111067776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 11279, 22558, 33837, 45116, 67674, 90232, 101511, 135348, 180464, 191743, 203022, 270696, 360928, 383486, 406044, 541392, 575229, 766972, 812088, 1082784, 1150458, 1533944, 1624176, 1725687, 2300916, 3067888, 3248352, 3451374, 4601832, 6135776, 6902748, 9203664, 13805496, 18407328, 27610992, 55221984]

約数ペア:

[(1, 55221984), (2, 27610992), (3, 18407328), (4, 13805496), (6, 9203664), (8, 6902748), (9, 6135776), (12, 4601832), (16, 3451374), (17, 3248352), (18, 3067888), (24, 2300916), (32, 1725687), (34, 1624176), (36, 1533944), (48, 1150458), (51, 1082784), (68, 812088), (72, 766972), (96, 575229), (102, 541392), (136, 406044), (144, 383486), (153, 360928), (204, 270696), (272, 203022), (288, 191743), (306, 180464), (408, 135348), (544, 101511), (612, 90232), (816, 67674), (1224, 45116), (1632, 33837), (2448, 22558), (4896, 11279)]