52157805

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2447}}^1$

素因数の和:2498

約数の個数: 48

約数和(自身を含む): 100465920

約数和(自身を除く): 48308115

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 2447, 3045, 4263, 7105, 7341, 12235, 17129, 21315, 36705, 51387, 70963, 85645, 119903, 212889, 256935, 354815, 359709, 496741, 599515, 1064445, 1490223, 1798545, 2483705, 3477187, 7451115, 10431561, 17385935, 52157805]

約数ペア:

[(1, 52157805), (3, 17385935), (5, 10431561), (7, 7451115), (15, 3477187), (21, 2483705), (29, 1798545), (35, 1490223), (49, 1064445), (87, 599515), (105, 496741), (145, 359709), (147, 354815), (203, 256935), (245, 212889), (435, 119903), (609, 85645), (735, 70963), (1015, 51387), (1421, 36705), (2447, 21315), (3045, 17129), (4263, 12235), (7105, 7341)]