49665520

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2711}}^1$

素因数の和:2953

約数の個数: 40

約数和(自身を含む): 116019360

約数和(自身を除く): 66353840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 2711, 3664, 4580, 5422, 9160, 10844, 13555, 18320, 21688, 27110, 43376, 54220, 108440, 216880, 620819, 1241638, 2483276, 3104095, 4966552, 6208190, 9933104, 12416380, 24832760, 49665520]

約数ペア:

[(1, 49665520), (2, 24832760), (4, 12416380), (5, 9933104), (8, 6208190), (10, 4966552), (16, 3104095), (20, 2483276), (40, 1241638), (80, 620819), (229, 216880), (458, 108440), (916, 54220), (1145, 43376), (1832, 27110), (2290, 21688), (2711, 18320), (3664, 13555), (4580, 10844), (5422, 9160)]