49890282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 112613760

約数和(自身を除く): 62723478

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 59, 74, 78, 111, 118, 177, 222, 293, 354, 481, 586, 767, 879, 962, 1443, 1534, 1758, 2183, 2301, 2886, 3809, 4366, 4602, 6549, 7618, 10841, 11427, 13098, 17287, 21682, 22854, 28379, 32523, 34574, 51861, 56758, 65046, 85137, 103722, 140933, 170274, 224731, 281866, 422799, 449462, 639619, 674193, 845598, 1279238, 1348386, 1918857, 3837714, 8315047, 16630094, 24945141, 49890282]

約数ペア:

[(1, 49890282), (2, 24945141), (3, 16630094), (6, 8315047), (13, 3837714), (26, 1918857), (37, 1348386), (39, 1279238), (59, 845598), (74, 674193), (78, 639619), (111, 449462), (118, 422799), (177, 281866), (222, 224731), (293, 170274), (354, 140933), (481, 103722), (586, 85137), (767, 65046), (879, 56758), (962, 51861), (1443, 34574), (1534, 32523), (1758, 28379), (2183, 22854), (2301, 21682), (2886, 17287), (3809, 13098), (4366, 11427), (4602, 10841), (6549, 7618)]