49207901013

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1\times {\mathrm{6491}}^1$

素因数の和:7590

約数の個数: 48

約数和(自身を含む): 76645071360

約数和(自身を除く): 27437170347

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 1031, 2451, 3093, 6491, 7353, 9279, 19473, 19589, 44333, 58419, 58767, 123329, 132999, 176301, 279113, 369987, 398997, 837339, 842327, 1109961, 2512017, 2526981, 5303147, 6692221, 7580943, 15909441, 20076663, 47728323, 60229989, 127152199, 287765503, 381456597, 863296509, 1144369791, 2589889527, 5467544557, 16402633671, 49207901013]

約数ペア:

[(1, 49207901013), (3, 16402633671), (9, 5467544557), (19, 2589889527), (43, 1144369791), (57, 863296509), (129, 381456597), (171, 287765503), (387, 127152199), (817, 60229989), (1031, 47728323), (2451, 20076663), (3093, 15909441), (6491, 7580943), (7353, 6692221), (9279, 5303147), (19473, 2526981), (19589, 2512017), (44333, 1109961), (58419, 842327), (58767, 837339), (123329, 398997), (132999, 369987), (176301, 279113)]