53707376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 116659200

約数和(自身を除く): 62951824

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 41, 62, 76, 82, 124, 139, 152, 164, 248, 278, 304, 328, 496, 556, 589, 656, 779, 1112, 1178, 1271, 1558, 2224, 2356, 2542, 2641, 3116, 4309, 4712, 5084, 5282, 5699, 6232, 8618, 9424, 10168, 10564, 11398, 12464, 17236, 20336, 21128, 22796, 24149, 34472, 42256, 45592, 48298, 68944, 81871, 91184, 96596, 108281, 163742, 176669, 193192, 216562, 327484, 353338, 386384, 433124, 654968, 706676, 866248, 1309936, 1413352, 1732496, 2826704, 3356711, 6713422, 13426844, 26853688, 53707376]

約数ペア:

[(1, 53707376), (2, 26853688), (4, 13426844), (8, 6713422), (16, 3356711), (19, 2826704), (31, 1732496), (38, 1413352), (41, 1309936), (62, 866248), (76, 706676), (82, 654968), (124, 433124), (139, 386384), (152, 353338), (164, 327484), (248, 216562), (278, 193192), (304, 176669), (328, 163742), (496, 108281), (556, 96596), (589, 91184), (656, 81871), (779, 68944), (1112, 48298), (1178, 45592), (1271, 42256), (1558, 34472), (2224, 24149), (2356, 22796), (2542, 21128), (2641, 20336), (3116, 17236), (4309, 12464), (4712, 11398), (5084, 10564), (5282, 10168), (5699, 9424), (6232, 8618)]