52863160

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{3853}}^1$

素因数の和:3885

約数の個数: 64

約数和(自身を含む): 138744000

約数和(自身を除く): 85880840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 3853, 6860, 7706, 13720, 15412, 19265, 26971, 30824, 38530, 53942, 77060, 107884, 134855, 154120, 188797, 215768, 269710, 377594, 539420, 755188, 943985, 1078840, 1321579, 1510376, 1887970, 2643158, 3775940, 5286316, 6607895, 7551880, 10572632, 13215790, 26431580, 52863160]

約数ペア:

[(1, 52863160), (2, 26431580), (4, 13215790), (5, 10572632), (7, 7551880), (8, 6607895), (10, 5286316), (14, 3775940), (20, 2643158), (28, 1887970), (35, 1510376), (40, 1321579), (49, 1078840), (56, 943985), (70, 755188), (98, 539420), (140, 377594), (196, 269710), (245, 215768), (280, 188797), (343, 154120), (392, 134855), (490, 107884), (686, 77060), (980, 53942), (1372, 38530), (1715, 30824), (1960, 26971), (2744, 19265), (3430, 15412), (3853, 13720), (6860, 7706)]