51432392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1619}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 111099600

約数和(自身を除く): 59667208

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1619, 1672, 2888, 3238, 3971, 6476, 7942, 12952, 15884, 17809, 30761, 31768, 35618, 61522, 71236, 123044, 142472, 246088, 338371, 584459, 676742, 1168918, 1353484, 2337836, 2706968, 4675672, 6429049, 12858098, 25716196, 51432392]

約数ペア:

[(1, 51432392), (2, 25716196), (4, 12858098), (8, 6429049), (11, 4675672), (19, 2706968), (22, 2337836), (38, 1353484), (44, 1168918), (76, 676742), (88, 584459), (152, 338371), (209, 246088), (361, 142472), (418, 123044), (722, 71236), (836, 61522), (1444, 35618), (1619, 31768), (1672, 30761), (2888, 17809), (3238, 15884), (3971, 12952), (6476, 7942)]