52808920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1036

約数の個数: 64

約数和(自身を含む): 126152640

約数和(自身を除く): 73343720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 61, 92, 115, 122, 184, 230, 244, 305, 460, 488, 610, 920, 941, 1220, 1403, 1882, 2440, 2806, 3764, 4705, 5612, 7015, 7528, 9410, 11224, 14030, 18820, 21643, 28060, 37640, 43286, 56120, 57401, 86572, 108215, 114802, 173144, 216430, 229604, 287005, 432860, 459208, 574010, 865720, 1148020, 1320223, 2296040, 2640446, 5280892, 6601115, 10561784, 13202230, 26404460, 52808920]

約数ペア:

[(1, 52808920), (2, 26404460), (4, 13202230), (5, 10561784), (8, 6601115), (10, 5280892), (20, 2640446), (23, 2296040), (40, 1320223), (46, 1148020), (61, 865720), (92, 574010), (115, 459208), (122, 432860), (184, 287005), (230, 229604), (244, 216430), (305, 173144), (460, 114802), (488, 108215), (610, 86572), (920, 57401), (941, 56120), (1220, 43286), (1403, 37640), (1882, 28060), (2440, 21643), (2806, 18820), (3764, 14030), (4705, 11224), (5612, 9410), (7015, 7528)]