51236693495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{1319}}^1$

素因数の和:1596

約数の個数: 64

約数和(自身を含む): 68718101760

約数和(自身を除く): 17481408265

約数列:

[1, 5, 13, 61, 65, 97, 101, 305, 485, 505, 793, 1261, 1313, 1319, 3965, 5917, 6161, 6305, 6565, 6595, 9797, 17147, 29585, 30805, 48985, 76921, 80093, 80459, 85735, 127361, 127943, 133219, 384605, 400465, 402295, 597617, 636805, 639715, 666095, 1045967, 1663259, 1731847, 2988085, 5229835, 7769021, 7804523, 8126359, 8316295, 8659235, 12922243, 38845105, 39022615, 40631795, 64611215, 101458799, 105642667, 167989159, 507293995, 528213335, 788256823, 839945795, 3941284115, 10247338699, 51236693495]

約数ペア:

[(1, 51236693495), (5, 10247338699), (13, 3941284115), (61, 839945795), (65, 788256823), (97, 528213335), (101, 507293995), (305, 167989159), (485, 105642667), (505, 101458799), (793, 64611215), (1261, 40631795), (1313, 39022615), (1319, 38845105), (3965, 12922243), (5917, 8659235), (6161, 8316295), (6305, 8126359), (6565, 7804523), (6595, 7769021), (9797, 5229835), (17147, 2988085), (29585, 1731847), (30805, 1663259), (48985, 1045967), (76921, 666095), (80093, 639715), (80459, 636805), (85735, 597617), (127361, 402295), (127943, 400465), (133219, 384605)]