53887600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 143258192

約数和(自身を除く): 89370592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 43, 50, 52, 65, 80, 86, 100, 104, 130, 172, 200, 208, 215, 241, 260, 325, 344, 400, 430, 482, 520, 559, 650, 688, 860, 964, 1040, 1075, 1118, 1205, 1300, 1720, 1928, 2150, 2236, 2410, 2600, 2795, 3133, 3440, 3856, 4300, 4472, 4820, 5200, 5590, 6025, 6266, 8600, 8944, 9640, 10363, 11180, 12050, 12532, 13975, 15665, 17200, 19280, 20726, 22360, 24100, 25064, 27950, 31330, 41452, 44720, 48200, 50128, 51815, 55900, 62660, 78325, 82904, 96400, 103630, 111800, 125320, 134719, 156650, 165808, 207260, 223600, 250640, 259075, 269438, 313300, 414520, 518150, 538876, 626600, 673595, 829040, 1036300, 1077752, 1253200, 1347190, 2072600, 2155504, 2694380, 3367975, 4145200, 5388760, 6735950, 10777520, 13471900, 26943800, 53887600]

約数ペア:

[(1, 53887600), (2, 26943800), (4, 13471900), (5, 10777520), (8, 6735950), (10, 5388760), (13, 4145200), (16, 3367975), (20, 2694380), (25, 2155504), (26, 2072600), (40, 1347190), (43, 1253200), (50, 1077752), (52, 1036300), (65, 829040), (80, 673595), (86, 626600), (100, 538876), (104, 518150), (130, 414520), (172, 313300), (200, 269438), (208, 259075), (215, 250640), (241, 223600), (260, 207260), (325, 165808), (344, 156650), (400, 134719), (430, 125320), (482, 111800), (520, 103630), (559, 96400), (650, 82904), (688, 78325), (860, 62660), (964, 55900), (1040, 51815), (1075, 50128), (1118, 48200), (1205, 44720), (1300, 41452), (1720, 31330), (1928, 27950), (2150, 25064), (2236, 24100), (2410, 22360), (2600, 20726), (2795, 19280), (3133, 17200), (3440, 15665), (3856, 13975), (4300, 12532), (4472, 12050), (4820, 11180), (5200, 10363), (5590, 9640), (6025, 8944), (6266, 8600)]