51234260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 150958080

約数和(自身を除く): 99723820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 19, 20, 22, 28, 34, 35, 38, 44, 55, 68, 70, 76, 77, 85, 95, 103, 110, 119, 133, 140, 154, 170, 187, 190, 206, 209, 220, 238, 266, 308, 323, 340, 374, 380, 385, 412, 418, 476, 515, 532, 595, 646, 665, 721, 748, 770, 836, 935, 1030, 1045, 1133, 1190, 1292, 1309, 1330, 1442, 1463, 1540, 1615, 1751, 1870, 1957, 2060, 2090, 2261, 2266, 2380, 2618, 2660, 2884, 2926, 3230, 3502, 3553, 3605, 3740, 3914, 4180, 4522, 4532, 5236, 5665, 5852, 6460, 6545, 7004, 7106, 7210, 7315, 7828, 7931, 8755, 9044, 9785, 11305, 11330, 12257, 13090, 13699, 14212, 14420, 14630, 15862, 17510, 17765, 19261, 19570, 21527, 22610, 22660, 24514, 24871, 26180, 27398, 29260, 31724, 33269, 35020, 35530, 38522, 39140, 39655, 43054, 45220, 49028, 49742, 54796, 61285, 66538, 68495, 71060, 77044, 79310, 86108, 96305, 99484, 107635, 122570, 124355, 133076, 134827, 136990, 150689, 158620, 166345, 192610, 215270, 232883, 245140, 248710, 269654, 273980, 301378, 332690, 365959, 385220, 430540, 465766, 497420, 539308, 602756, 665380, 674135, 731918, 753445, 931532, 1164415, 1348270, 1463836, 1506890, 1829795, 2328830, 2561713, 2696540, 3013780, 3659590, 4657660, 5123426, 7319180, 10246852, 12808565, 25617130, 51234260]

約数ペア:

[(1, 51234260), (2, 25617130), (4, 12808565), (5, 10246852), (7, 7319180), (10, 5123426), (11, 4657660), (14, 3659590), (17, 3013780), (19, 2696540), (20, 2561713), (22, 2328830), (28, 1829795), (34, 1506890), (35, 1463836), (38, 1348270), (44, 1164415), (55, 931532), (68, 753445), (70, 731918), (76, 674135), (77, 665380), (85, 602756), (95, 539308), (103, 497420), (110, 465766), (119, 430540), (133, 385220), (140, 365959), (154, 332690), (170, 301378), (187, 273980), (190, 269654), (206, 248710), (209, 245140), (220, 232883), (238, 215270), (266, 192610), (308, 166345), (323, 158620), (340, 150689), (374, 136990), (380, 134827), (385, 133076), (412, 124355), (418, 122570), (476, 107635), (515, 99484), (532, 96305), (595, 86108), (646, 79310), (665, 77044), (721, 71060), (748, 68495), (770, 66538), (836, 61285), (935, 54796), (1030, 49742), (1045, 49028), (1133, 45220), (1190, 43054), (1292, 39655), (1309, 39140), (1330, 38522), (1442, 35530), (1463, 35020), (1540, 33269), (1615, 31724), (1751, 29260), (1870, 27398), (1957, 26180), (2060, 24871), (2090, 24514), (2261, 22660), (2266, 22610), (2380, 21527), (2618, 19570), (2660, 19261), (2884, 17765), (2926, 17510), (3230, 15862), (3502, 14630), (3553, 14420), (3605, 14212), (3740, 13699), (3914, 13090), (4180, 12257), (4522, 11330), (4532, 11305), (5236, 9785), (5665, 9044), (5852, 8755), (6460, 7931), (6545, 7828), (7004, 7315), (7106, 7210)]