50857965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3546

約数の個数: 48

約数和(自身を含む): 98280000

約数和(自身を除く): 47422035

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 3499, 4845, 10497, 14535, 17495, 31491, 52485, 59483, 66481, 157455, 178449, 199443, 297415, 332405, 535347, 598329, 892245, 997215, 1130177, 2676735, 2991645, 3390531, 5650885, 10171593, 16952655, 50857965]

約数ペア:

[(1, 50857965), (3, 16952655), (5, 10171593), (9, 5650885), (15, 3390531), (17, 2991645), (19, 2676735), (45, 1130177), (51, 997215), (57, 892245), (85, 598329), (95, 535347), (153, 332405), (171, 297415), (255, 199443), (285, 178449), (323, 157455), (765, 66481), (855, 59483), (969, 52485), (1615, 31491), (2907, 17495), (3499, 14535), (4845, 10497)]