54618560

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 112

約数和(自身を含む): 139793472

約数和(自身を除く): 85174912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 64, 80, 82, 92, 115, 160, 164, 181, 184, 205, 230, 320, 328, 362, 368, 410, 460, 656, 724, 736, 820, 905, 920, 943, 1312, 1448, 1472, 1640, 1810, 1840, 1886, 2624, 2896, 3280, 3620, 3680, 3772, 4163, 4715, 5792, 6560, 7240, 7360, 7421, 7544, 8326, 9430, 11584, 13120, 14480, 14842, 15088, 16652, 18860, 20815, 28960, 29684, 30176, 33304, 37105, 37720, 41630, 57920, 59368, 60352, 66608, 74210, 75440, 83260, 118736, 133216, 148420, 150880, 166520, 170683, 237472, 266432, 296840, 301760, 333040, 341366, 474944, 593680, 666080, 682732, 853415, 1187360, 1332160, 1365464, 1706830, 2374720, 2730928, 3413660, 5461856, 6827320, 10923712, 13654640, 27309280, 54618560]

約数ペア:

[(1, 54618560), (2, 27309280), (4, 13654640), (5, 10923712), (8, 6827320), (10, 5461856), (16, 3413660), (20, 2730928), (23, 2374720), (32, 1706830), (40, 1365464), (41, 1332160), (46, 1187360), (64, 853415), (80, 682732), (82, 666080), (92, 593680), (115, 474944), (160, 341366), (164, 333040), (181, 301760), (184, 296840), (205, 266432), (230, 237472), (320, 170683), (328, 166520), (362, 150880), (368, 148420), (410, 133216), (460, 118736), (656, 83260), (724, 75440), (736, 74210), (820, 66608), (905, 60352), (920, 59368), (943, 57920), (1312, 41630), (1448, 37720), (1472, 37105), (1640, 33304), (1810, 30176), (1840, 29684), (1886, 28960), (2624, 20815), (2896, 18860), (3280, 16652), (3620, 15088), (3680, 14842), (3772, 14480), (4163, 13120), (4715, 11584), (5792, 9430), (6560, 8326), (7240, 7544), (7360, 7421)]