51102918

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 125551296

約数和(自身を除く): 74448378

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 53, 69, 102, 106, 137, 138, 153, 159, 207, 274, 306, 318, 391, 411, 414, 477, 782, 822, 901, 954, 1173, 1219, 1233, 1802, 2329, 2346, 2438, 2466, 2703, 3151, 3519, 3657, 4658, 5406, 6302, 6987, 7038, 7261, 7314, 8109, 9453, 10971, 13974, 14522, 16218, 18906, 20723, 20961, 21783, 21942, 28359, 41446, 41922, 43566, 53567, 56718, 62169, 65349, 107134, 123437, 124338, 130698, 160701, 167003, 186507, 246874, 321402, 334006, 370311, 373014, 482103, 501009, 740622, 964206, 1002018, 1110933, 1503027, 2221866, 2839051, 3006054, 5678102, 8517153, 17034306, 25551459, 51102918]

約数ペア:

[(1, 51102918), (2, 25551459), (3, 17034306), (6, 8517153), (9, 5678102), (17, 3006054), (18, 2839051), (23, 2221866), (34, 1503027), (46, 1110933), (51, 1002018), (53, 964206), (69, 740622), (102, 501009), (106, 482103), (137, 373014), (138, 370311), (153, 334006), (159, 321402), (207, 246874), (274, 186507), (306, 167003), (318, 160701), (391, 130698), (411, 124338), (414, 123437), (477, 107134), (782, 65349), (822, 62169), (901, 56718), (954, 53567), (1173, 43566), (1219, 41922), (1233, 41446), (1802, 28359), (2329, 21942), (2346, 21783), (2438, 20961), (2466, 20723), (2703, 18906), (3151, 16218), (3519, 14522), (3657, 13974), (4658, 10971), (5406, 9453), (6302, 8109), (6987, 7314), (7038, 7261)]