52922940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 176504832

約数和(自身を除く): 123581892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 49, 60, 70, 84, 94, 98, 105, 140, 141, 147, 188, 196, 210, 235, 245, 282, 294, 329, 383, 420, 470, 490, 564, 588, 658, 705, 735, 766, 940, 980, 987, 1149, 1316, 1410, 1470, 1532, 1645, 1915, 1974, 2298, 2303, 2681, 2820, 2940, 3290, 3830, 3948, 4596, 4606, 4935, 5362, 5745, 6580, 6909, 7660, 8043, 9212, 9870, 10724, 11490, 11515, 13405, 13818, 16086, 18001, 18767, 19740, 22980, 23030, 26810, 27636, 32172, 34545, 36002, 37534, 40215, 46060, 53620, 54003, 56301, 69090, 72004, 75068, 80430, 90005, 93835, 108006, 112602, 126007, 138180, 160860, 180010, 187670, 216012, 225204, 252014, 270015, 281505, 360020, 375340, 378021, 504028, 540030, 563010, 630035, 756042, 882049, 1080060, 1126020, 1260070, 1512084, 1764098, 1890105, 2520140, 2646147, 3528196, 3780210, 4410245, 5292294, 7560420, 8820490, 10584588, 13230735, 17640980, 26461470, 52922940]

約数ペア:

[(1, 52922940), (2, 26461470), (3, 17640980), (4, 13230735), (5, 10584588), (6, 8820490), (7, 7560420), (10, 5292294), (12, 4410245), (14, 3780210), (15, 3528196), (20, 2646147), (21, 2520140), (28, 1890105), (30, 1764098), (35, 1512084), (42, 1260070), (47, 1126020), (49, 1080060), (60, 882049), (70, 756042), (84, 630035), (94, 563010), (98, 540030), (105, 504028), (140, 378021), (141, 375340), (147, 360020), (188, 281505), (196, 270015), (210, 252014), (235, 225204), (245, 216012), (282, 187670), (294, 180010), (329, 160860), (383, 138180), (420, 126007), (470, 112602), (490, 108006), (564, 93835), (588, 90005), (658, 80430), (705, 75068), (735, 72004), (766, 69090), (940, 56301), (980, 54003), (987, 53620), (1149, 46060), (1316, 40215), (1410, 37534), (1470, 36002), (1532, 34545), (1645, 32172), (1915, 27636), (1974, 26810), (2298, 23030), (2303, 22980), (2681, 19740), (2820, 18767), (2940, 18001), (3290, 16086), (3830, 13818), (3948, 13405), (4596, 11515), (4606, 11490), (4935, 10724), (5362, 9870), (5745, 9212), (6580, 8043), (6909, 7660)]