51231684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9103}}^1$

素因数の和:9184

約数の個数: 48

約数和(自身を含む): 138672128

約数和(自身を除く): 87440444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 9103, 18206, 27309, 36412, 54618, 63721, 109236, 127442, 191163, 254884, 382326, 609901, 764652, 1219802, 1829703, 2439604, 3659406, 4269307, 7318812, 8538614, 12807921, 17077228, 25615842, 51231684]

約数ペア:

[(1, 51231684), (2, 25615842), (3, 17077228), (4, 12807921), (6, 8538614), (7, 7318812), (12, 4269307), (14, 3659406), (21, 2439604), (28, 1829703), (42, 1219802), (67, 764652), (84, 609901), (134, 382326), (201, 254884), (268, 191163), (402, 127442), (469, 109236), (804, 63721), (938, 54618), (1407, 36412), (1876, 27309), (2814, 18206), (5628, 9103)]