56971530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8221}}^1$

素因数の和:8252

約数の個数: 96

約数和(自身を含む): 184699008

約数和(自身を除く): 127727478

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 8221, 16442, 24663, 41105, 49326, 57547, 73989, 82210, 90431, 115094, 123315, 147978, 172641, 180862, 246630, 271293, 287735, 345282, 369945, 452155, 517923, 542586, 575470, 633017, 739890, 813879, 863205, 904310, 1035846, 1266034, 1356465, 1627758, 1726410, 1899051, 2589615, 2712930, 3165085, 3798102, 4069395, 5179230, 5697153, 6330170, 8138790, 9495255, 11394306, 18990510, 28485765, 56971530]

約数ペア:

[(1, 56971530), (2, 28485765), (3, 18990510), (5, 11394306), (6, 9495255), (7, 8138790), (9, 6330170), (10, 5697153), (11, 5179230), (14, 4069395), (15, 3798102), (18, 3165085), (21, 2712930), (22, 2589615), (30, 1899051), (33, 1726410), (35, 1627758), (42, 1356465), (45, 1266034), (55, 1035846), (63, 904310), (66, 863205), (70, 813879), (77, 739890), (90, 633017), (99, 575470), (105, 542586), (110, 517923), (126, 452155), (154, 369945), (165, 345282), (198, 287735), (210, 271293), (231, 246630), (315, 180862), (330, 172641), (385, 147978), (462, 123315), (495, 115094), (630, 90431), (693, 82210), (770, 73989), (990, 57547), (1155, 49326), (1386, 41105), (2310, 24663), (3465, 16442), (6930, 8221)]