49068660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 152143488

約数和(自身を除く): 103074828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 37, 46, 60, 62, 69, 74, 92, 93, 111, 115, 124, 138, 148, 155, 185, 186, 222, 230, 276, 310, 345, 370, 372, 444, 460, 465, 555, 620, 690, 713, 740, 851, 930, 961, 1110, 1147, 1380, 1426, 1702, 1860, 1922, 2139, 2220, 2294, 2553, 2852, 2883, 3404, 3441, 3565, 3844, 4255, 4278, 4588, 4805, 5106, 5735, 5766, 6882, 7130, 8510, 8556, 9610, 10212, 10695, 11470, 11532, 12765, 13764, 14260, 14415, 17020, 17205, 19220, 21390, 22103, 22940, 25530, 26381, 28830, 34410, 35557, 42780, 44206, 51060, 52762, 57660, 66309, 68820, 71114, 79143, 88412, 105524, 106671, 110515, 131905, 132618, 142228, 158286, 177785, 213342, 221030, 263810, 265236, 316572, 331545, 355570, 395715, 426684, 442060, 527620, 533355, 663090, 711140, 791430, 817811, 1066710, 1326180, 1582860, 1635622, 2133420, 2453433, 3271244, 4089055, 4906866, 8178110, 9813732, 12267165, 16356220, 24534330, 49068660]

約数ペア:

[(1, 49068660), (2, 24534330), (3, 16356220), (4, 12267165), (5, 9813732), (6, 8178110), (10, 4906866), (12, 4089055), (15, 3271244), (20, 2453433), (23, 2133420), (30, 1635622), (31, 1582860), (37, 1326180), (46, 1066710), (60, 817811), (62, 791430), (69, 711140), (74, 663090), (92, 533355), (93, 527620), (111, 442060), (115, 426684), (124, 395715), (138, 355570), (148, 331545), (155, 316572), (185, 265236), (186, 263810), (222, 221030), (230, 213342), (276, 177785), (310, 158286), (345, 142228), (370, 132618), (372, 131905), (444, 110515), (460, 106671), (465, 105524), (555, 88412), (620, 79143), (690, 71114), (713, 68820), (740, 66309), (851, 57660), (930, 52762), (961, 51060), (1110, 44206), (1147, 42780), (1380, 35557), (1426, 34410), (1702, 28830), (1860, 26381), (1922, 25530), (2139, 22940), (2220, 22103), (2294, 21390), (2553, 19220), (2852, 17205), (2883, 17020), (3404, 14415), (3441, 14260), (3565, 13764), (3844, 12765), (4255, 11532), (4278, 11470), (4588, 10695), (4805, 10212), (5106, 9610), (5735, 8556), (5766, 8510), (6882, 7130)]