52436780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 128798208

約数和(自身を除く): 76361428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 43, 44, 46, 55, 86, 92, 110, 115, 172, 215, 220, 230, 241, 253, 430, 460, 473, 482, 506, 860, 946, 964, 989, 1012, 1205, 1265, 1892, 1978, 2365, 2410, 2530, 2651, 3956, 4730, 4820, 4945, 5060, 5302, 5543, 9460, 9890, 10363, 10604, 10879, 11086, 13255, 19780, 20726, 21758, 22172, 26510, 27715, 41452, 43516, 51815, 53020, 54395, 55430, 60973, 103630, 108790, 110860, 113993, 121946, 207260, 217580, 227986, 238349, 243892, 304865, 455972, 476698, 569965, 609730, 953396, 1139930, 1191745, 1219460, 2279860, 2383490, 2621839, 4766980, 5243678, 10487356, 13109195, 26218390, 52436780]

約数ペア:

[(1, 52436780), (2, 26218390), (4, 13109195), (5, 10487356), (10, 5243678), (11, 4766980), (20, 2621839), (22, 2383490), (23, 2279860), (43, 1219460), (44, 1191745), (46, 1139930), (55, 953396), (86, 609730), (92, 569965), (110, 476698), (115, 455972), (172, 304865), (215, 243892), (220, 238349), (230, 227986), (241, 217580), (253, 207260), (430, 121946), (460, 113993), (473, 110860), (482, 108790), (506, 103630), (860, 60973), (946, 55430), (964, 54395), (989, 53020), (1012, 51815), (1205, 43516), (1265, 41452), (1892, 27715), (1978, 26510), (2365, 22172), (2410, 21758), (2530, 20726), (2651, 19780), (3956, 13255), (4730, 11086), (4820, 10879), (4945, 10604), (5060, 10363), (5302, 9890), (5543, 9460)]