51699040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 131453280

約数和(自身を除く): 79754240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 83, 85, 136, 160, 166, 170, 229, 272, 332, 340, 415, 458, 544, 664, 680, 830, 916, 1145, 1328, 1360, 1411, 1660, 1832, 2290, 2656, 2720, 2822, 3320, 3664, 3893, 4580, 5644, 6640, 7055, 7328, 7786, 9160, 11288, 13280, 14110, 15572, 18320, 19007, 19465, 22576, 28220, 31144, 36640, 38014, 38930, 45152, 56440, 62288, 76028, 77860, 95035, 112880, 124576, 152056, 155720, 190070, 225760, 304112, 311440, 323119, 380140, 608224, 622880, 646238, 760280, 1292476, 1520560, 1615595, 2584952, 3041120, 3231190, 5169904, 6462380, 10339808, 12924760, 25849520, 51699040]

約数ペア:

[(1, 51699040), (2, 25849520), (4, 12924760), (5, 10339808), (8, 6462380), (10, 5169904), (16, 3231190), (17, 3041120), (20, 2584952), (32, 1615595), (34, 1520560), (40, 1292476), (68, 760280), (80, 646238), (83, 622880), (85, 608224), (136, 380140), (160, 323119), (166, 311440), (170, 304112), (229, 225760), (272, 190070), (332, 155720), (340, 152056), (415, 124576), (458, 112880), (544, 95035), (664, 77860), (680, 76028), (830, 62288), (916, 56440), (1145, 45152), (1328, 38930), (1360, 38014), (1411, 36640), (1660, 31144), (1832, 28220), (2290, 22576), (2656, 19465), (2720, 19007), (2822, 18320), (3320, 15572), (3664, 14110), (3893, 13280), (4580, 11288), (5644, 9160), (6640, 7786), (7055, 7328)]