49563540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 165110400

約数和(自身を除く): 115546860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 177, 180, 195, 234, 236, 260, 295, 354, 359, 390, 468, 531, 585, 590, 708, 718, 767, 780, 885, 1062, 1077, 1170, 1180, 1436, 1534, 1770, 1795, 2124, 2154, 2301, 2340, 2655, 3068, 3231, 3540, 3590, 3835, 4308, 4602, 4667, 5310, 5385, 6462, 6903, 7180, 7670, 9204, 9334, 10620, 10770, 11505, 12924, 13806, 14001, 15340, 16155, 18668, 21181, 21540, 23010, 23335, 27612, 28002, 32310, 34515, 42003, 42362, 46020, 46670, 56004, 63543, 64620, 69030, 70005, 84006, 84724, 93340, 105905, 127086, 138060, 140010, 168012, 190629, 210015, 211810, 254172, 275353, 280020, 317715, 381258, 420030, 423620, 550706, 635430, 762516, 826059, 840060, 953145, 1101412, 1270860, 1376765, 1652118, 1906290, 2478177, 2753530, 3304236, 3812580, 4130295, 4956354, 5507060, 8260590, 9912708, 12390885, 16521180, 24781770, 49563540]

約数ペア:

[(1, 49563540), (2, 24781770), (3, 16521180), (4, 12390885), (5, 9912708), (6, 8260590), (9, 5507060), (10, 4956354), (12, 4130295), (13, 3812580), (15, 3304236), (18, 2753530), (20, 2478177), (26, 1906290), (30, 1652118), (36, 1376765), (39, 1270860), (45, 1101412), (52, 953145), (59, 840060), (60, 826059), (65, 762516), (78, 635430), (90, 550706), (117, 423620), (118, 420030), (130, 381258), (156, 317715), (177, 280020), (180, 275353), (195, 254172), (234, 211810), (236, 210015), (260, 190629), (295, 168012), (354, 140010), (359, 138060), (390, 127086), (468, 105905), (531, 93340), (585, 84724), (590, 84006), (708, 70005), (718, 69030), (767, 64620), (780, 63543), (885, 56004), (1062, 46670), (1077, 46020), (1170, 42362), (1180, 42003), (1436, 34515), (1534, 32310), (1770, 28002), (1795, 27612), (2124, 23335), (2154, 23010), (2301, 21540), (2340, 21181), (2655, 18668), (3068, 16155), (3231, 15340), (3540, 14001), (3590, 13806), (3835, 12924), (4308, 11505), (4602, 10770), (4667, 10620), (5310, 9334), (5385, 9204), (6462, 7670), (6903, 7180)]