47240790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 120890880

約数和(自身を除く): 73650090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 211, 255, 422, 439, 510, 633, 878, 1055, 1266, 1317, 2110, 2195, 2634, 3165, 3587, 4390, 6330, 6585, 7174, 7463, 10761, 13170, 14926, 17935, 21522, 22389, 35870, 37315, 44778, 53805, 74630, 92629, 107610, 111945, 185258, 223890, 277887, 463145, 555774, 926290, 1389435, 1574693, 2778870, 3149386, 4724079, 7873465, 9448158, 15746930, 23620395, 47240790]

約数ペア:

[(1, 47240790), (2, 23620395), (3, 15746930), (5, 9448158), (6, 7873465), (10, 4724079), (15, 3149386), (17, 2778870), (30, 1574693), (34, 1389435), (51, 926290), (85, 555774), (102, 463145), (170, 277887), (211, 223890), (255, 185258), (422, 111945), (439, 107610), (510, 92629), (633, 74630), (878, 53805), (1055, 44778), (1266, 37315), (1317, 35870), (2110, 22389), (2195, 21522), (2634, 17935), (3165, 14926), (3587, 13170), (4390, 10761), (6330, 7463), (6585, 7174)]