55342070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2205

約数の個数: 48

約数和(自身を含む): 118121328

約数和(自身を除く): 62779258

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1855, 2131, 2597, 3710, 4262, 5194, 10655, 12985, 14917, 21310, 25970, 29834, 74585, 104419, 112943, 149170, 208838, 225886, 522095, 564715, 790601, 1044190, 1129430, 1581202, 3953005, 5534207, 7906010, 11068414, 27671035, 55342070]

約数ペア:

[(1, 55342070), (2, 27671035), (5, 11068414), (7, 7906010), (10, 5534207), (14, 3953005), (35, 1581202), (49, 1129430), (53, 1044190), (70, 790601), (98, 564715), (106, 522095), (245, 225886), (265, 208838), (371, 149170), (490, 112943), (530, 104419), (742, 74585), (1855, 29834), (2131, 25970), (2597, 21310), (3710, 14917), (4262, 12985), (5194, 10655)]