49817772

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 133638960

約数和(自身を除く): 83821188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 173, 228, 342, 346, 421, 519, 684, 692, 842, 1038, 1263, 1557, 1684, 2076, 2526, 3114, 3287, 3789, 5052, 6228, 6574, 7578, 7999, 9861, 13148, 15156, 15998, 19722, 23997, 29583, 31996, 39444, 47994, 59166, 71991, 72833, 95988, 118332, 143982, 145666, 218499, 287964, 291332, 436998, 655497, 873996, 1310994, 1383827, 2621988, 2767654, 4151481, 5535308, 8302962, 12454443, 16605924, 24908886, 49817772]

約数ペア:

[(1, 49817772), (2, 24908886), (3, 16605924), (4, 12454443), (6, 8302962), (9, 5535308), (12, 4151481), (18, 2767654), (19, 2621988), (36, 1383827), (38, 1310994), (57, 873996), (76, 655497), (114, 436998), (171, 291332), (173, 287964), (228, 218499), (342, 145666), (346, 143982), (421, 118332), (519, 95988), (684, 72833), (692, 71991), (842, 59166), (1038, 47994), (1263, 39444), (1557, 31996), (1684, 29583), (2076, 23997), (2526, 19722), (3114, 15998), (3287, 15156), (3789, 13148), (5052, 9861), (6228, 7999), (6574, 7578)]