39955746

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 90979200

約数和(自身を除く): 51023454

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 53, 57, 102, 106, 114, 159, 318, 323, 389, 646, 778, 901, 969, 1007, 1167, 1802, 1938, 2014, 2334, 2703, 3021, 5406, 6042, 6613, 7391, 13226, 14782, 17119, 19839, 20617, 22173, 34238, 39678, 41234, 44346, 51357, 61851, 102714, 123702, 125647, 251294, 350489, 376941, 391723, 700978, 753882, 783446, 1051467, 1175169, 2102934, 2350338, 6659291, 13318582, 19977873, 39955746]

約数ペア:

[(1, 39955746), (2, 19977873), (3, 13318582), (6, 6659291), (17, 2350338), (19, 2102934), (34, 1175169), (38, 1051467), (51, 783446), (53, 753882), (57, 700978), (102, 391723), (106, 376941), (114, 350489), (159, 251294), (318, 125647), (323, 123702), (389, 102714), (646, 61851), (778, 51357), (901, 44346), (969, 41234), (1007, 39678), (1167, 34238), (1802, 22173), (1938, 20617), (2014, 19839), (2334, 17119), (2703, 14782), (3021, 13226), (5406, 7391), (6042, 6613)]