53926180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 150546816

約数和(自身を除く): 96620636

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 97, 110, 133, 140, 154, 190, 194, 209, 220, 266, 308, 361, 380, 385, 388, 418, 485, 532, 665, 679, 722, 770, 836, 970, 1045, 1067, 1330, 1358, 1444, 1463, 1540, 1805, 1843, 1940, 2090, 2134, 2527, 2660, 2716, 2926, 3395, 3610, 3686, 3971, 4180, 4268, 5054, 5335, 5852, 6790, 7220, 7315, 7372, 7469, 7942, 9215, 10108, 10670, 12635, 12901, 13580, 14630, 14938, 15884, 18430, 19855, 20273, 21340, 25270, 25802, 27797, 29260, 29876, 35017, 36860, 37345, 39710, 40546, 50540, 51604, 55594, 64505, 70034, 74690, 79420, 81092, 101365, 111188, 129010, 138985, 140068, 141911, 149380, 175085, 202730, 245119, 258020, 277970, 283822, 350170, 385187, 405460, 490238, 555940, 567644, 700340, 709555, 770374, 980476, 1225595, 1419110, 1540748, 1925935, 2451190, 2696309, 2838220, 3851870, 4902380, 5392618, 7703740, 10785236, 13481545, 26963090, 53926180]

約数ペア:

[(1, 53926180), (2, 26963090), (4, 13481545), (5, 10785236), (7, 7703740), (10, 5392618), (11, 4902380), (14, 3851870), (19, 2838220), (20, 2696309), (22, 2451190), (28, 1925935), (35, 1540748), (38, 1419110), (44, 1225595), (55, 980476), (70, 770374), (76, 709555), (77, 700340), (95, 567644), (97, 555940), (110, 490238), (133, 405460), (140, 385187), (154, 350170), (190, 283822), (194, 277970), (209, 258020), (220, 245119), (266, 202730), (308, 175085), (361, 149380), (380, 141911), (385, 140068), (388, 138985), (418, 129010), (485, 111188), (532, 101365), (665, 81092), (679, 79420), (722, 74690), (770, 70034), (836, 64505), (970, 55594), (1045, 51604), (1067, 50540), (1330, 40546), (1358, 39710), (1444, 37345), (1463, 36860), (1540, 35017), (1805, 29876), (1843, 29260), (1940, 27797), (2090, 25802), (2134, 25270), (2527, 21340), (2660, 20273), (2716, 19855), (2926, 18430), (3395, 15884), (3610, 14938), (3686, 14630), (3971, 13580), (4180, 12901), (4268, 12635), (5054, 10670), (5335, 10108), (5852, 9215), (6790, 7942), (7220, 7469), (7315, 7372)]