51510330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3347}}^1$

素因数の和:3385

約数の個数: 80

約数和(自身を含む): 145838880

約数和(自身を除く): 94328550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 3347, 5130, 6694, 7695, 10041, 15390, 16735, 20082, 30123, 33470, 50205, 60246, 63593, 90369, 100410, 127186, 150615, 180738, 190779, 271107, 301230, 317965, 381558, 451845, 542214, 572337, 635930, 903690, 953895, 1144674, 1355535, 1717011, 1907790, 2711070, 2861685, 3434022, 5151033, 5723370, 8585055, 10302066, 17170110, 25755165, 51510330]

約数ペア:

[(1, 51510330), (2, 25755165), (3, 17170110), (5, 10302066), (6, 8585055), (9, 5723370), (10, 5151033), (15, 3434022), (18, 2861685), (19, 2711070), (27, 1907790), (30, 1717011), (38, 1355535), (45, 1144674), (54, 953895), (57, 903690), (81, 635930), (90, 572337), (95, 542214), (114, 451845), (135, 381558), (162, 317965), (171, 301230), (190, 271107), (270, 190779), (285, 180738), (342, 150615), (405, 127186), (513, 100410), (570, 90369), (810, 63593), (855, 60246), (1026, 50205), (1539, 33470), (1710, 30123), (2565, 20082), (3078, 16735), (3347, 15390), (5130, 10041), (6694, 7695)]