52159400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 138858300

約数和(自身を除く): 86698900

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 29, 34, 40, 46, 50, 58, 68, 85, 92, 100, 115, 116, 136, 145, 170, 184, 200, 230, 232, 290, 340, 391, 425, 460, 493, 529, 575, 580, 667, 680, 725, 782, 850, 920, 986, 1058, 1150, 1160, 1334, 1450, 1564, 1700, 1955, 1972, 2116, 2300, 2465, 2645, 2668, 2900, 3128, 3335, 3400, 3910, 3944, 4232, 4600, 4930, 5290, 5336, 5800, 6670, 7820, 8993, 9775, 9860, 10580, 11339, 12325, 13225, 13340, 15341, 15640, 16675, 17986, 19550, 19720, 21160, 22678, 24650, 26450, 26680, 30682, 33350, 35972, 39100, 44965, 45356, 49300, 52900, 56695, 61364, 66700, 71944, 76705, 78200, 89930, 90712, 98600, 105800, 113390, 122728, 133400, 153410, 179860, 224825, 226780, 260797, 283475, 306820, 359720, 383525, 449650, 453560, 521594, 566950, 613640, 767050, 899300, 1043188, 1133900, 1303985, 1534100, 1798600, 2086376, 2267800, 2607970, 3068200, 5215940, 6519925, 10431880, 13039850, 26079700, 52159400]

約数ペア:

[(1, 52159400), (2, 26079700), (4, 13039850), (5, 10431880), (8, 6519925), (10, 5215940), (17, 3068200), (20, 2607970), (23, 2267800), (25, 2086376), (29, 1798600), (34, 1534100), (40, 1303985), (46, 1133900), (50, 1043188), (58, 899300), (68, 767050), (85, 613640), (92, 566950), (100, 521594), (115, 453560), (116, 449650), (136, 383525), (145, 359720), (170, 306820), (184, 283475), (200, 260797), (230, 226780), (232, 224825), (290, 179860), (340, 153410), (391, 133400), (425, 122728), (460, 113390), (493, 105800), (529, 98600), (575, 90712), (580, 89930), (667, 78200), (680, 76705), (725, 71944), (782, 66700), (850, 61364), (920, 56695), (986, 52900), (1058, 49300), (1150, 45356), (1160, 44965), (1334, 39100), (1450, 35972), (1564, 33350), (1700, 30682), (1955, 26680), (1972, 26450), (2116, 24650), (2300, 22678), (2465, 21160), (2645, 19720), (2668, 19550), (2900, 17986), (3128, 16675), (3335, 15640), (3400, 15341), (3910, 13340), (3944, 13225), (4232, 12325), (4600, 11339), (4930, 10580), (5290, 9860), (5336, 9775), (5800, 8993), (6670, 7820)]