51807546

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 141004800

約数和(自身を除く): 89197254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 59, 63, 69, 101, 118, 126, 138, 161, 177, 189, 202, 207, 303, 322, 354, 378, 413, 414, 483, 531, 606, 621, 707, 826, 909, 966, 1062, 1239, 1242, 1357, 1414, 1449, 1593, 1818, 2121, 2323, 2478, 2714, 2727, 2898, 3186, 3717, 4071, 4242, 4347, 4646, 5454, 5959, 6363, 6969, 7434, 8142, 8694, 9499, 11151, 11918, 12213, 12726, 13938, 16261, 17877, 18998, 19089, 20907, 22302, 24426, 28497, 32522, 35754, 36639, 38178, 41713, 41814, 48783, 53631, 56994, 62721, 73278, 83426, 85491, 97566, 107262, 125139, 125442, 137057, 146349, 160893, 170982, 250278, 256473, 274114, 292698, 321786, 375417, 411171, 439047, 512946, 750834, 822342, 878094, 959399, 1126251, 1233513, 1918798, 2252502, 2467026, 2878197, 3700539, 5756394, 7401078, 8634591, 17269182, 25903773, 51807546]

約数ペア:

[(1, 51807546), (2, 25903773), (3, 17269182), (6, 8634591), (7, 7401078), (9, 5756394), (14, 3700539), (18, 2878197), (21, 2467026), (23, 2252502), (27, 1918798), (42, 1233513), (46, 1126251), (54, 959399), (59, 878094), (63, 822342), (69, 750834), (101, 512946), (118, 439047), (126, 411171), (138, 375417), (161, 321786), (177, 292698), (189, 274114), (202, 256473), (207, 250278), (303, 170982), (322, 160893), (354, 146349), (378, 137057), (413, 125442), (414, 125139), (483, 107262), (531, 97566), (606, 85491), (621, 83426), (707, 73278), (826, 62721), (909, 56994), (966, 53631), (1062, 48783), (1239, 41814), (1242, 41713), (1357, 38178), (1414, 36639), (1449, 35754), (1593, 32522), (1818, 28497), (2121, 24426), (2323, 22302), (2478, 20907), (2714, 19089), (2727, 18998), (2898, 17877), (3186, 16261), (3717, 13938), (4071, 12726), (4242, 12213), (4347, 11918), (4646, 11151), (5454, 9499), (5959, 8694), (6363, 8142), (6969, 7434)]