51074970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 134215488

約数和(自身を除く): 83140518

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 137, 170, 215, 255, 258, 274, 289, 411, 430, 510, 578, 645, 685, 731, 822, 867, 1290, 1370, 1445, 1462, 1734, 2055, 2193, 2329, 2890, 3655, 4110, 4335, 4386, 4658, 5891, 6987, 7310, 8670, 10965, 11645, 11782, 12427, 13974, 17673, 21930, 23290, 24854, 29455, 34935, 35346, 37281, 39593, 58910, 62135, 69870, 74562, 79186, 88365, 100147, 118779, 124270, 176730, 186405, 197965, 200294, 237558, 300441, 372810, 395930, 500735, 593895, 600882, 1001470, 1187790, 1502205, 1702499, 3004410, 3404998, 5107497, 8512495, 10214994, 17024990, 25537485, 51074970]

約数ペア:

[(1, 51074970), (2, 25537485), (3, 17024990), (5, 10214994), (6, 8512495), (10, 5107497), (15, 3404998), (17, 3004410), (30, 1702499), (34, 1502205), (43, 1187790), (51, 1001470), (85, 600882), (86, 593895), (102, 500735), (129, 395930), (137, 372810), (170, 300441), (215, 237558), (255, 200294), (258, 197965), (274, 186405), (289, 176730), (411, 124270), (430, 118779), (510, 100147), (578, 88365), (645, 79186), (685, 74562), (731, 69870), (822, 62135), (867, 58910), (1290, 39593), (1370, 37281), (1445, 35346), (1462, 34935), (1734, 29455), (2055, 24854), (2193, 23290), (2329, 21930), (2890, 17673), (3655, 13974), (4110, 12427), (4335, 11782), (4386, 11645), (4658, 10965), (5891, 8670), (6987, 7310)]