51726240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2113}}^1$

素因数の和:2151

約数の個数: 144

約数和(自身を含む): 186987528

約数和(自身を除く): 135261288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2113, 2448, 2720, 3060, 4080, 4226, 4896, 6120, 6339, 8160, 8452, 10565, 12240, 12678, 16904, 19017, 21130, 24480, 25356, 31695, 33808, 35921, 38034, 42260, 50712, 63390, 67616, 71842, 76068, 84520, 95085, 101424, 107763, 126780, 143684, 152136, 169040, 179605, 190170, 202848, 215526, 253560, 287368, 304272, 323289, 338080, 359210, 380340, 431052, 507120, 538815, 574736, 608544, 646578, 718420, 760680, 862104, 1014240, 1077630, 1149472, 1293156, 1436840, 1521360, 1616445, 1724208, 2155260, 2586312, 2873680, 3042720, 3232890, 3448416, 4310520, 5172624, 5747360, 6465780, 8621040, 10345248, 12931560, 17242080, 25863120, 51726240]

約数ペア:

[(1, 51726240), (2, 25863120), (3, 17242080), (4, 12931560), (5, 10345248), (6, 8621040), (8, 6465780), (9, 5747360), (10, 5172624), (12, 4310520), (15, 3448416), (16, 3232890), (17, 3042720), (18, 2873680), (20, 2586312), (24, 2155260), (30, 1724208), (32, 1616445), (34, 1521360), (36, 1436840), (40, 1293156), (45, 1149472), (48, 1077630), (51, 1014240), (60, 862104), (68, 760680), (72, 718420), (80, 646578), (85, 608544), (90, 574736), (96, 538815), (102, 507120), (120, 431052), (136, 380340), (144, 359210), (153, 338080), (160, 323289), (170, 304272), (180, 287368), (204, 253560), (240, 215526), (255, 202848), (272, 190170), (288, 179605), (306, 169040), (340, 152136), (360, 143684), (408, 126780), (480, 107763), (510, 101424), (544, 95085), (612, 84520), (680, 76068), (720, 71842), (765, 67616), (816, 63390), (1020, 50712), (1224, 42260), (1360, 38034), (1440, 35921), (1530, 33808), (1632, 31695), (2040, 25356), (2113, 24480), (2448, 21130), (2720, 19017), (3060, 16904), (4080, 12678), (4226, 12240), (4896, 10565), (6120, 8452), (6339, 8160)]