61446950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 122135040

約数和(自身を除く): 60688090

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 71, 95, 142, 190, 355, 475, 710, 911, 950, 1349, 1775, 1822, 2698, 3550, 4555, 6745, 9110, 13490, 17309, 22775, 33725, 34618, 45550, 64681, 67450, 86545, 129362, 173090, 323405, 432725, 646810, 865450, 1228939, 1617025, 2457878, 3234050, 6144695, 12289390, 30723475, 61446950]

約数ペア:

[(1, 61446950), (2, 30723475), (5, 12289390), (10, 6144695), (19, 3234050), (25, 2457878), (38, 1617025), (50, 1228939), (71, 865450), (95, 646810), (142, 432725), (190, 323405), (355, 173090), (475, 129362), (710, 86545), (911, 67450), (950, 64681), (1349, 45550), (1775, 34618), (1822, 33725), (2698, 22775), (3550, 17309), (4555, 13490), (6745, 9110)]