56941670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 116510400

約数和(自身を除く): 59568730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 61, 85, 95, 122, 170, 190, 289, 305, 323, 578, 610, 646, 1037, 1159, 1445, 1615, 2074, 2318, 2890, 3230, 4913, 5185, 5491, 5795, 9826, 10370, 10982, 11590, 17629, 19703, 24565, 27455, 35258, 39406, 49130, 54910, 88145, 93347, 98515, 176290, 186694, 197030, 299693, 334951, 466735, 599386, 669902, 933470, 1498465, 1674755, 2996930, 3349510, 5694167, 11388334, 28470835, 56941670]

約数ペア:

[(1, 56941670), (2, 28470835), (5, 11388334), (10, 5694167), (17, 3349510), (19, 2996930), (34, 1674755), (38, 1498465), (61, 933470), (85, 669902), (95, 599386), (122, 466735), (170, 334951), (190, 299693), (289, 197030), (305, 186694), (323, 176290), (578, 98515), (610, 93347), (646, 88145), (1037, 54910), (1159, 49130), (1445, 39406), (1615, 35258), (2074, 27455), (2318, 24565), (2890, 19703), (3230, 17629), (4913, 11590), (5185, 10982), (5491, 10370), (5795, 9826)]