53464840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{719}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 142300800

約数和(自身を除く): 88835960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 169, 220, 260, 286, 338, 440, 520, 572, 676, 715, 719, 845, 1144, 1352, 1430, 1438, 1690, 1859, 2860, 2876, 3380, 3595, 3718, 5720, 5752, 6760, 7190, 7436, 7909, 9295, 9347, 14380, 14872, 15818, 18590, 18694, 28760, 31636, 37180, 37388, 39545, 46735, 63272, 74360, 74776, 79090, 93470, 102817, 121511, 158180, 186940, 205634, 243022, 316360, 373880, 411268, 486044, 514085, 607555, 822536, 972088, 1028170, 1215110, 1336621, 2056340, 2430220, 2673242, 4112680, 4860440, 5346484, 6683105, 10692968, 13366210, 26732420, 53464840]

約数ペア:

[(1, 53464840), (2, 26732420), (4, 13366210), (5, 10692968), (8, 6683105), (10, 5346484), (11, 4860440), (13, 4112680), (20, 2673242), (22, 2430220), (26, 2056340), (40, 1336621), (44, 1215110), (52, 1028170), (55, 972088), (65, 822536), (88, 607555), (104, 514085), (110, 486044), (130, 411268), (143, 373880), (169, 316360), (220, 243022), (260, 205634), (286, 186940), (338, 158180), (440, 121511), (520, 102817), (572, 93470), (676, 79090), (715, 74776), (719, 74360), (845, 63272), (1144, 46735), (1352, 39545), (1430, 37388), (1438, 37180), (1690, 31636), (1859, 28760), (2860, 18694), (2876, 18590), (3380, 15818), (3595, 14872), (3718, 14380), (5720, 9347), (5752, 9295), (6760, 7909), (7190, 7436)]