56849560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 135794880

約数和(自身を除く): 78945320

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, 1013, 1220, 1403, 2026, 2440, 2806, 4052, 5065, 5612, 7015, 8104, 10130, 11224, 14030, 20260, 23299, 28060, 40520, 46598, 56120, 61793, 93196, 116495, 123586, 186392, 232990, 247172, 308965, 465980, 494344, 617930, 931960, 1235860, 1421239, 2471720, 2842478, 5684956, 7106195, 11369912, 14212390, 28424780, 56849560]

約数ペア:

[(1, 56849560), (2, 28424780), (4, 14212390), (5, 11369912), (8, 7106195), (10, 5684956), (20, 2842478), (23, 2471720), (40, 1421239), (46, 1235860), (61, 931960), (92, 617930), (115, 494344), (122, 465980), (184, 308965), (230, 247172), (244, 232990), (305, 186392), (460, 123586), (488, 116495), (610, 93196), (920, 61793), (1013, 56120), (1220, 46598), (1403, 40520), (2026, 28060), (2440, 23299), (2806, 20260), (4052, 14030), (5065, 11224), (5612, 10130), (7015, 8104)]