50629880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2477}}^1$

素因数の和:2568

約数の個数: 64

約数和(自身を含む): 132027840

約数和(自身を除く): 81397960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2477, 2555, 2920, 4088, 4954, 5110, 9908, 10220, 12385, 17339, 19816, 20440, 24770, 34678, 49540, 69356, 86695, 99080, 138712, 173390, 180821, 346780, 361642, 693560, 723284, 904105, 1265747, 1446568, 1808210, 2531494, 3616420, 5062988, 6328735, 7232840, 10125976, 12657470, 25314940, 50629880]

約数ペア:

[(1, 50629880), (2, 25314940), (4, 12657470), (5, 10125976), (7, 7232840), (8, 6328735), (10, 5062988), (14, 3616420), (20, 2531494), (28, 1808210), (35, 1446568), (40, 1265747), (56, 904105), (70, 723284), (73, 693560), (140, 361642), (146, 346780), (280, 180821), (292, 173390), (365, 138712), (511, 99080), (584, 86695), (730, 69356), (1022, 49540), (1460, 34678), (2044, 24770), (2477, 20440), (2555, 19816), (2920, 17339), (4088, 12385), (4954, 10220), (5110, 9908)]