50259990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 128

約数和(自身を含む): 144322560

約数和(自身を除く): 94062570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 31, 33, 34, 51, 55, 62, 66, 85, 93, 102, 110, 155, 165, 170, 186, 187, 255, 289, 310, 330, 341, 374, 465, 510, 527, 561, 578, 682, 867, 930, 935, 1023, 1054, 1122, 1445, 1581, 1705, 1734, 1870, 2046, 2635, 2805, 2890, 3162, 3179, 3410, 4335, 4913, 5115, 5270, 5610, 5797, 6358, 7905, 8670, 8959, 9537, 9826, 10230, 11594, 14739, 15810, 15895, 17391, 17918, 19074, 24565, 26877, 28985, 29478, 31790, 34782, 44795, 47685, 49130, 53754, 54043, 57970, 73695, 86955, 89590, 95370, 98549, 108086, 134385, 147390, 152303, 162129, 173910, 197098, 268770, 270215, 295647, 304606, 324258, 456909, 492745, 540430, 591294, 761515, 810645, 913818, 985490, 1478235, 1523030, 1621290, 1675333, 2284545, 2956470, 3350666, 4569090, 5025999, 8376665, 10051998, 16753330, 25129995, 50259990]

約数ペア:

[(1, 50259990), (2, 25129995), (3, 16753330), (5, 10051998), (6, 8376665), (10, 5025999), (11, 4569090), (15, 3350666), (17, 2956470), (22, 2284545), (30, 1675333), (31, 1621290), (33, 1523030), (34, 1478235), (51, 985490), (55, 913818), (62, 810645), (66, 761515), (85, 591294), (93, 540430), (102, 492745), (110, 456909), (155, 324258), (165, 304606), (170, 295647), (186, 270215), (187, 268770), (255, 197098), (289, 173910), (310, 162129), (330, 152303), (341, 147390), (374, 134385), (465, 108086), (510, 98549), (527, 95370), (561, 89590), (578, 86955), (682, 73695), (867, 57970), (930, 54043), (935, 53754), (1023, 49130), (1054, 47685), (1122, 44795), (1445, 34782), (1581, 31790), (1705, 29478), (1734, 28985), (1870, 26877), (2046, 24565), (2635, 19074), (2805, 17918), (2890, 17391), (3162, 15895), (3179, 15810), (3410, 14739), (4335, 11594), (4913, 10230), (5115, 9826), (5270, 9537), (5610, 8959), (5797, 8670), (6358, 7905)]