49157864

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 113356800

約数和(自身を除く): 64198936

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 376, 532, 658, 893, 983, 1064, 1316, 1786, 1966, 2632, 3572, 3932, 6251, 6881, 7144, 7864, 12502, 13762, 18677, 25004, 27524, 37354, 46201, 50008, 55048, 74708, 92402, 130739, 149416, 184804, 261478, 323407, 369608, 522956, 646814, 877819, 1045912, 1293628, 1755638, 2587256, 3511276, 6144733, 7022552, 12289466, 24578932, 49157864]

約数ペア:

[(1, 49157864), (2, 24578932), (4, 12289466), (7, 7022552), (8, 6144733), (14, 3511276), (19, 2587256), (28, 1755638), (38, 1293628), (47, 1045912), (56, 877819), (76, 646814), (94, 522956), (133, 369608), (152, 323407), (188, 261478), (266, 184804), (329, 149416), (376, 130739), (532, 92402), (658, 74708), (893, 55048), (983, 50008), (1064, 46201), (1316, 37354), (1786, 27524), (1966, 25004), (2632, 18677), (3572, 13762), (3932, 12502), (6251, 7864), (6881, 7144)]