61237950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21487}}^1$

素因数の和:21521

約数の個数: 48

約数和(自身を含む): 159870720

約数和(自身を除く): 98632770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 21487, 42974, 64461, 107435, 128922, 214870, 322305, 408253, 537175, 644610, 816506, 1074350, 1224759, 1611525, 2041265, 2449518, 3223050, 4082530, 6123795, 10206325, 12247590, 20412650, 30618975, 61237950]

約数ペア:

[(1, 61237950), (2, 30618975), (3, 20412650), (5, 12247590), (6, 10206325), (10, 6123795), (15, 4082530), (19, 3223050), (25, 2449518), (30, 2041265), (38, 1611525), (50, 1224759), (57, 1074350), (75, 816506), (95, 644610), (114, 537175), (150, 408253), (190, 322305), (285, 214870), (475, 128922), (570, 107435), (950, 64461), (1425, 42974), (2850, 21487)]