51242928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 154252032

約数和(自身を除く): 103009104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 43, 44, 48, 61, 66, 74, 86, 88, 111, 122, 129, 132, 148, 172, 176, 183, 222, 244, 258, 264, 296, 344, 366, 407, 444, 473, 488, 516, 528, 592, 671, 688, 732, 814, 888, 946, 976, 1032, 1221, 1342, 1419, 1464, 1591, 1628, 1776, 1892, 2013, 2064, 2257, 2442, 2623, 2684, 2838, 2928, 3182, 3256, 3784, 4026, 4514, 4773, 4884, 5246, 5368, 5676, 6364, 6512, 6771, 7568, 7869, 8052, 9028, 9546, 9768, 10492, 10736, 11352, 12728, 13542, 15738, 16104, 17501, 18056, 19092, 19536, 20984, 22704, 24827, 25456, 27084, 28853, 31476, 32208, 35002, 36112, 38184, 41968, 49654, 52503, 54168, 57706, 62952, 70004, 74481, 76368, 86559, 97051, 99308, 105006, 108336, 115412, 125904, 140008, 148962, 173118, 194102, 198616, 210012, 230824, 280016, 291153, 297924, 346236, 388204, 397232, 420024, 461648, 582306, 595848, 692472, 776408, 840048, 1067561, 1164612, 1191696, 1384944, 1552816, 2135122, 2329224, 3202683, 4270244, 4658448, 6405366, 8540488, 12810732, 17080976, 25621464, 51242928]

約数ペア:

[(1, 51242928), (2, 25621464), (3, 17080976), (4, 12810732), (6, 8540488), (8, 6405366), (11, 4658448), (12, 4270244), (16, 3202683), (22, 2329224), (24, 2135122), (33, 1552816), (37, 1384944), (43, 1191696), (44, 1164612), (48, 1067561), (61, 840048), (66, 776408), (74, 692472), (86, 595848), (88, 582306), (111, 461648), (122, 420024), (129, 397232), (132, 388204), (148, 346236), (172, 297924), (176, 291153), (183, 280016), (222, 230824), (244, 210012), (258, 198616), (264, 194102), (296, 173118), (344, 148962), (366, 140008), (407, 125904), (444, 115412), (473, 108336), (488, 105006), (516, 99308), (528, 97051), (592, 86559), (671, 76368), (688, 74481), (732, 70004), (814, 62952), (888, 57706), (946, 54168), (976, 52503), (1032, 49654), (1221, 41968), (1342, 38184), (1419, 36112), (1464, 35002), (1591, 32208), (1628, 31476), (1776, 28853), (1892, 27084), (2013, 25456), (2064, 24827), (2257, 22704), (2442, 20984), (2623, 19536), (2684, 19092), (2838, 18056), (2928, 17501), (3182, 16104), (3256, 15738), (3784, 13542), (4026, 12728), (4514, 11352), (4773, 10736), (4884, 10492), (5246, 9768), (5368, 9546), (5676, 9028), (6364, 8052), (6512, 7869), (6771, 7568)]