51527680

素因数分解:

$2^{14}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 120

約数和(自身を含む): 134475768

約数和(自身を除く): 82948088

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 128, 136, 148, 160, 170, 185, 256, 272, 296, 320, 340, 370, 512, 544, 592, 629, 640, 680, 740, 1024, 1088, 1184, 1258, 1280, 1360, 1480, 2048, 2176, 2368, 2516, 2560, 2720, 2960, 3145, 4096, 4352, 4736, 5032, 5120, 5440, 5920, 6290, 8192, 8704, 9472, 10064, 10240, 10880, 11840, 12580, 16384, 17408, 18944, 20128, 20480, 21760, 23680, 25160, 34816, 37888, 40256, 40960, 43520, 47360, 50320, 69632, 75776, 80512, 81920, 87040, 94720, 100640, 139264, 151552, 161024, 174080, 189440, 201280, 278528, 303104, 322048, 348160, 378880, 402560, 606208, 644096, 696320, 757760, 805120, 1288192, 1392640, 1515520, 1610240, 2576384, 3031040, 3220480, 5152768, 6440960, 10305536, 12881920, 25763840, 51527680]

約数ペア:

[(1, 51527680), (2, 25763840), (4, 12881920), (5, 10305536), (8, 6440960), (10, 5152768), (16, 3220480), (17, 3031040), (20, 2576384), (32, 1610240), (34, 1515520), (37, 1392640), (40, 1288192), (64, 805120), (68, 757760), (74, 696320), (80, 644096), (85, 606208), (128, 402560), (136, 378880), (148, 348160), (160, 322048), (170, 303104), (185, 278528), (256, 201280), (272, 189440), (296, 174080), (320, 161024), (340, 151552), (370, 139264), (512, 100640), (544, 94720), (592, 87040), (629, 81920), (640, 80512), (680, 75776), (740, 69632), (1024, 50320), (1088, 47360), (1184, 43520), (1258, 40960), (1280, 40256), (1360, 37888), (1480, 34816), (2048, 25160), (2176, 23680), (2368, 21760), (2516, 20480), (2560, 20128), (2720, 18944), (2960, 17408), (3145, 16384), (4096, 12580), (4352, 11840), (4736, 10880), (5032, 10240), (5120, 10064), (5440, 9472), (5920, 8704), (6290, 8192)]