50638920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 163088640

約数和(自身を除く): 112449720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 103, 120, 136, 170, 204, 206, 241, 255, 309, 340, 408, 412, 482, 510, 515, 618, 680, 723, 824, 964, 1020, 1030, 1205, 1236, 1446, 1545, 1751, 1928, 2040, 2060, 2410, 2472, 2892, 3090, 3502, 3615, 4097, 4120, 4820, 5253, 5784, 6180, 7004, 7230, 8194, 8755, 9640, 10506, 12291, 12360, 14008, 14460, 16388, 17510, 20485, 21012, 24582, 24823, 26265, 28920, 32776, 35020, 40970, 42024, 49164, 49646, 52530, 61455, 70040, 74469, 81940, 98328, 99292, 105060, 122910, 124115, 148938, 163880, 198584, 210120, 245820, 248230, 297876, 372345, 421991, 491640, 496460, 595752, 744690, 843982, 992920, 1265973, 1489380, 1687964, 2109955, 2531946, 2978760, 3375928, 4219910, 5063892, 6329865, 8439820, 10127784, 12659730, 16879640, 25319460, 50638920]

約数ペア:

[(1, 50638920), (2, 25319460), (3, 16879640), (4, 12659730), (5, 10127784), (6, 8439820), (8, 6329865), (10, 5063892), (12, 4219910), (15, 3375928), (17, 2978760), (20, 2531946), (24, 2109955), (30, 1687964), (34, 1489380), (40, 1265973), (51, 992920), (60, 843982), (68, 744690), (85, 595752), (102, 496460), (103, 491640), (120, 421991), (136, 372345), (170, 297876), (204, 248230), (206, 245820), (241, 210120), (255, 198584), (309, 163880), (340, 148938), (408, 124115), (412, 122910), (482, 105060), (510, 99292), (515, 98328), (618, 81940), (680, 74469), (723, 70040), (824, 61455), (964, 52530), (1020, 49646), (1030, 49164), (1205, 42024), (1236, 40970), (1446, 35020), (1545, 32776), (1751, 28920), (1928, 26265), (2040, 24823), (2060, 24582), (2410, 21012), (2472, 20485), (2892, 17510), (3090, 16388), (3502, 14460), (3615, 14008), (4097, 12360), (4120, 12291), (4820, 10506), (5253, 9640), (5784, 8755), (6180, 8194), (7004, 7230)]