52897880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11113}}^1$

素因数の和:11148

約数の個数: 64

約数和(自身を含む): 144037440

約数和(自身を除く): 91139560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 11113, 22226, 44452, 55565, 77791, 88904, 111130, 155582, 188921, 222260, 311164, 377842, 388955, 444520, 622328, 755684, 777910, 944605, 1322447, 1511368, 1555820, 1889210, 2644894, 3111640, 3778420, 5289788, 6612235, 7556840, 10579576, 13224470, 26448940, 52897880]

約数ペア:

[(1, 52897880), (2, 26448940), (4, 13224470), (5, 10579576), (7, 7556840), (8, 6612235), (10, 5289788), (14, 3778420), (17, 3111640), (20, 2644894), (28, 1889210), (34, 1555820), (35, 1511368), (40, 1322447), (56, 944605), (68, 777910), (70, 755684), (85, 622328), (119, 444520), (136, 388955), (140, 377842), (170, 311164), (238, 222260), (280, 188921), (340, 155582), (476, 111130), (595, 88904), (680, 77791), (952, 55565), (1190, 44452), (2380, 22226), (4760, 11113)]