52619580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 174283200

約数和(自身を除く): 121663620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 113, 117, 130, 156, 180, 195, 199, 226, 234, 260, 339, 390, 398, 452, 468, 565, 585, 597, 678, 780, 796, 995, 1017, 1130, 1170, 1194, 1356, 1469, 1695, 1791, 1990, 2034, 2260, 2340, 2388, 2587, 2938, 2985, 3390, 3582, 3980, 4068, 4407, 5085, 5174, 5876, 5970, 6780, 7164, 7345, 7761, 8814, 8955, 10170, 10348, 11940, 12935, 13221, 14690, 15522, 17628, 17910, 20340, 22035, 22487, 23283, 25870, 26442, 29380, 31044, 35820, 38805, 44070, 44974, 46566, 51740, 52884, 66105, 67461, 77610, 88140, 89948, 93132, 112435, 116415, 132210, 134922, 155220, 202383, 224870, 232830, 264420, 269844, 292331, 337305, 404766, 449740, 465660, 584662, 674610, 809532, 876993, 1011915, 1169324, 1349220, 1461655, 1753986, 2023830, 2630979, 2923310, 3507972, 4047660, 4384965, 5261958, 5846620, 8769930, 10523916, 13154895, 17539860, 26309790, 52619580]

約数ペア:

[(1, 52619580), (2, 26309790), (3, 17539860), (4, 13154895), (5, 10523916), (6, 8769930), (9, 5846620), (10, 5261958), (12, 4384965), (13, 4047660), (15, 3507972), (18, 2923310), (20, 2630979), (26, 2023830), (30, 1753986), (36, 1461655), (39, 1349220), (45, 1169324), (52, 1011915), (60, 876993), (65, 809532), (78, 674610), (90, 584662), (113, 465660), (117, 449740), (130, 404766), (156, 337305), (180, 292331), (195, 269844), (199, 264420), (226, 232830), (234, 224870), (260, 202383), (339, 155220), (390, 134922), (398, 132210), (452, 116415), (468, 112435), (565, 93132), (585, 89948), (597, 88140), (678, 77610), (780, 67461), (796, 66105), (995, 52884), (1017, 51740), (1130, 46566), (1170, 44974), (1194, 44070), (1356, 38805), (1469, 35820), (1695, 31044), (1791, 29380), (1990, 26442), (2034, 25870), (2260, 23283), (2340, 22487), (2388, 22035), (2587, 20340), (2938, 17910), (2985, 17628), (3390, 15522), (3582, 14690), (3980, 13221), (4068, 12935), (4407, 11940), (5085, 10348), (5174, 10170), (5876, 8955), (5970, 8814), (6780, 7761), (7164, 7345)]