53071144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 121772160

約数和(自身を除く): 68701016

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 107, 119, 136, 214, 238, 428, 476, 521, 749, 856, 952, 1042, 1498, 1819, 2084, 2996, 3638, 3647, 4168, 5992, 7276, 7294, 8857, 12733, 14552, 14588, 17714, 25466, 29176, 35428, 50932, 55747, 61999, 70856, 101864, 111494, 123998, 222988, 247996, 390229, 445976, 495992, 780458, 947699, 1560916, 1895398, 3121832, 3790796, 6633893, 7581592, 13267786, 26535572, 53071144]

約数ペア:

[(1, 53071144), (2, 26535572), (4, 13267786), (7, 7581592), (8, 6633893), (14, 3790796), (17, 3121832), (28, 1895398), (34, 1560916), (56, 947699), (68, 780458), (107, 495992), (119, 445976), (136, 390229), (214, 247996), (238, 222988), (428, 123998), (476, 111494), (521, 101864), (749, 70856), (856, 61999), (952, 55747), (1042, 50932), (1498, 35428), (1819, 29176), (2084, 25466), (2996, 17714), (3638, 14588), (3647, 14552), (4168, 12733), (5992, 8857), (7276, 7294)]