55785730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5573}}^1$

素因数の和:5611

約数の個数: 64

約数和(自身を含む): 134846208

約数和(自身を除く): 79060478

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 5573, 10010, 11146, 27865, 39011, 55730, 61303, 72449, 78022, 122606, 144898, 195055, 306515, 362245, 390110, 429121, 507143, 613030, 724490, 796939, 858242, 1014286, 1593878, 2145605, 2535715, 3984695, 4291210, 5071430, 5578573, 7969390, 11157146, 27892865, 55785730]

約数ペア:

[(1, 55785730), (2, 27892865), (5, 11157146), (7, 7969390), (10, 5578573), (11, 5071430), (13, 4291210), (14, 3984695), (22, 2535715), (26, 2145605), (35, 1593878), (55, 1014286), (65, 858242), (70, 796939), (77, 724490), (91, 613030), (110, 507143), (130, 429121), (143, 390110), (154, 362245), (182, 306515), (286, 195055), (385, 144898), (455, 122606), (715, 78022), (770, 72449), (910, 61303), (1001, 55730), (1430, 39011), (2002, 27865), (5005, 11146), (5573, 10010)]