51121044

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 120

約数和(自身を含む): 147276360

約数和(自身を除く): 96155316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 81, 106, 108, 117, 156, 159, 162, 212, 229, 234, 318, 324, 351, 458, 468, 477, 636, 687, 689, 702, 916, 954, 1053, 1374, 1378, 1404, 1431, 1908, 2061, 2067, 2106, 2748, 2756, 2862, 2977, 4122, 4134, 4212, 4293, 5724, 5954, 6183, 6201, 8244, 8268, 8586, 8931, 11908, 12137, 12366, 12402, 17172, 17862, 18549, 18603, 24274, 24732, 24804, 26793, 35724, 36411, 37098, 37206, 48548, 53586, 55809, 72822, 74196, 74412, 80379, 107172, 109233, 111618, 145644, 157781, 160758, 218466, 223236, 241137, 315562, 321516, 327699, 436932, 473343, 482274, 631124, 655398, 946686, 964548, 983097, 1310796, 1420029, 1893372, 1966194, 2840058, 3932388, 4260087, 5680116, 8520174, 12780261, 17040348, 25560522, 51121044]

約数ペア:

[(1, 51121044), (2, 25560522), (3, 17040348), (4, 12780261), (6, 8520174), (9, 5680116), (12, 4260087), (13, 3932388), (18, 2840058), (26, 1966194), (27, 1893372), (36, 1420029), (39, 1310796), (52, 983097), (53, 964548), (54, 946686), (78, 655398), (81, 631124), (106, 482274), (108, 473343), (117, 436932), (156, 327699), (159, 321516), (162, 315562), (212, 241137), (229, 223236), (234, 218466), (318, 160758), (324, 157781), (351, 145644), (458, 111618), (468, 109233), (477, 107172), (636, 80379), (687, 74412), (689, 74196), (702, 72822), (916, 55809), (954, 53586), (1053, 48548), (1374, 37206), (1378, 37098), (1404, 36411), (1431, 35724), (1908, 26793), (2061, 24804), (2067, 24732), (2106, 24274), (2748, 18603), (2756, 18549), (2862, 17862), (2977, 17172), (4122, 12402), (4134, 12366), (4212, 12137), (4293, 11908), (5724, 8931), (5954, 8586), (6183, 8268), (6201, 8244)]