51620145

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2239}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 35471055

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 795, 1537, 2239, 4611, 6717, 7685, 11195, 23055, 33585, 64931, 118667, 194793, 324655, 356001, 593335, 973965, 1780005, 3441343, 10324029, 17206715, 51620145]

約数ペア:

[(1, 51620145), (3, 17206715), (5, 10324029), (15, 3441343), (29, 1780005), (53, 973965), (87, 593335), (145, 356001), (159, 324655), (265, 194793), (435, 118667), (795, 64931), (1537, 33585), (2239, 23055), (4611, 11195), (6717, 7685)]