53919075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3364

約数の個数: 48

約数和(自身を含む): 105199616

約数和(自身を除く): 51280541

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 217, 465, 525, 651, 775, 1085, 2325, 3255, 3313, 5425, 9939, 16275, 16565, 23191, 49695, 69573, 82825, 102703, 115955, 248475, 308109, 347865, 513515, 579775, 718921, 1540545, 1739325, 2156763, 2567575, 3594605, 7702725, 10783815, 17973025, 53919075]

約数ペア:

[(1, 53919075), (3, 17973025), (5, 10783815), (7, 7702725), (15, 3594605), (21, 2567575), (25, 2156763), (31, 1739325), (35, 1540545), (75, 718921), (93, 579775), (105, 513515), (155, 347865), (175, 308109), (217, 248475), (465, 115955), (525, 102703), (651, 82825), (775, 69573), (1085, 49695), (2325, 23191), (3255, 16565), (3313, 16275), (5425, 9939)]