29212850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 57424896

約数和(自身を除く): 28212046

約数列:

[1, 2, 5, 10, 25, 31, 47, 50, 62, 94, 155, 235, 310, 401, 470, 775, 802, 1175, 1457, 1550, 2005, 2350, 2914, 4010, 7285, 10025, 12431, 14570, 18847, 20050, 24862, 36425, 37694, 62155, 72850, 94235, 124310, 188470, 310775, 471175, 584257, 621550, 942350, 1168514, 2921285, 5842570, 14606425, 29212850]

約数ペア:

[(1, 29212850), (2, 14606425), (5, 5842570), (10, 2921285), (25, 1168514), (31, 942350), (47, 621550), (50, 584257), (62, 471175), (94, 310775), (155, 188470), (235, 124310), (310, 94235), (401, 72850), (470, 62155), (775, 37694), (802, 36425), (1175, 24862), (1457, 20050), (1550, 18847), (2005, 14570), (2350, 12431), (2914, 10025), (4010, 7285)]