51147582

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 114186240

約数和(自身を除く): 63038658

約数列:

[1, 2, 3, 6, 19, 31, 38, 41, 57, 62, 82, 93, 114, 123, 186, 246, 353, 589, 706, 779, 1059, 1178, 1271, 1558, 1767, 2118, 2337, 2542, 3534, 3813, 4674, 6707, 7626, 10943, 13414, 14473, 20121, 21886, 24149, 28946, 32829, 40242, 43419, 48298, 65658, 72447, 86838, 144894, 207917, 274987, 415834, 448663, 549974, 623751, 824961, 897326, 1247502, 1345989, 1649922, 2691978, 8524597, 17049194, 25573791, 51147582]

約数ペア:

[(1, 51147582), (2, 25573791), (3, 17049194), (6, 8524597), (19, 2691978), (31, 1649922), (38, 1345989), (41, 1247502), (57, 897326), (62, 824961), (82, 623751), (93, 549974), (114, 448663), (123, 415834), (186, 274987), (246, 207917), (353, 144894), (589, 86838), (706, 72447), (779, 65658), (1059, 48298), (1178, 43419), (1271, 40242), (1558, 32829), (1767, 28946), (2118, 24149), (2337, 21886), (2542, 20121), (3534, 14473), (3813, 13414), (4674, 10943), (6707, 7626)]