54986560

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 112

約数和(自身を含む): 141622272

約数和(自身を除く): 86635712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 155, 160, 184, 230, 241, 248, 310, 320, 368, 460, 482, 496, 620, 713, 736, 920, 964, 992, 1205, 1240, 1426, 1472, 1840, 1928, 1984, 2410, 2480, 2852, 3565, 3680, 3856, 4820, 4960, 5543, 5704, 7130, 7360, 7471, 7712, 9640, 9920, 11086, 11408, 14260, 14942, 15424, 19280, 22172, 22816, 27715, 28520, 29884, 37355, 38560, 44344, 45632, 55430, 57040, 59768, 74710, 77120, 88688, 110860, 114080, 119536, 149420, 171833, 177376, 221720, 228160, 239072, 298840, 343666, 354752, 443440, 478144, 597680, 687332, 859165, 886880, 1195360, 1374664, 1718330, 1773760, 2390720, 2749328, 3436660, 5498656, 6873320, 10997312, 13746640, 27493280, 54986560]

約数ペア:

[(1, 54986560), (2, 27493280), (4, 13746640), (5, 10997312), (8, 6873320), (10, 5498656), (16, 3436660), (20, 2749328), (23, 2390720), (31, 1773760), (32, 1718330), (40, 1374664), (46, 1195360), (62, 886880), (64, 859165), (80, 687332), (92, 597680), (115, 478144), (124, 443440), (155, 354752), (160, 343666), (184, 298840), (230, 239072), (241, 228160), (248, 221720), (310, 177376), (320, 171833), (368, 149420), (460, 119536), (482, 114080), (496, 110860), (620, 88688), (713, 77120), (736, 74710), (920, 59768), (964, 57040), (992, 55430), (1205, 45632), (1240, 44344), (1426, 38560), (1472, 37355), (1840, 29884), (1928, 28520), (1984, 27715), (2410, 22816), (2480, 22172), (2852, 19280), (3565, 15424), (3680, 14942), (3856, 14260), (4820, 11408), (4960, 11086), (5543, 9920), (5704, 9640), (7130, 7712), (7360, 7471)]