54313993940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{78577}}^1$

素因数の和:78729

約数の個数: 96

約数和(自身を含む): 128314730880

約数和(自身を除く): 74000736940

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 107, 170, 190, 214, 323, 340, 380, 428, 535, 646, 1070, 1292, 1615, 1819, 2033, 2140, 3230, 3638, 4066, 6460, 7276, 8132, 9095, 10165, 18190, 20330, 34561, 36380, 40660, 69122, 78577, 138244, 157154, 172805, 314308, 345610, 392885, 691220, 785770, 1335809, 1492963, 1571540, 2671618, 2985926, 5343236, 5971852, 6679045, 7464815, 8407739, 13358090, 14929630, 16815478, 25380371, 26716180, 29859260, 33630956, 42038695, 50760742, 84077390, 101521484, 126901855, 142931563, 159747041, 168154780, 253803710, 285863126, 319494082, 507607420, 571726252, 638988164, 714657815, 798735205, 1429315630, 1597470410, 2715699697, 2858631260, 3194940820, 5431399394, 10862798788, 13578498485, 27156996970, 54313993940]

約数ペア:

[(1, 54313993940), (2, 27156996970), (4, 13578498485), (5, 10862798788), (10, 5431399394), (17, 3194940820), (19, 2858631260), (20, 2715699697), (34, 1597470410), (38, 1429315630), (68, 798735205), (76, 714657815), (85, 638988164), (95, 571726252), (107, 507607420), (170, 319494082), (190, 285863126), (214, 253803710), (323, 168154780), (340, 159747041), (380, 142931563), (428, 126901855), (535, 101521484), (646, 84077390), (1070, 50760742), (1292, 42038695), (1615, 33630956), (1819, 29859260), (2033, 26716180), (2140, 25380371), (3230, 16815478), (3638, 14929630), (4066, 13358090), (6460, 8407739), (7276, 7464815), (8132, 6679045), (9095, 5971852), (10165, 5343236), (18190, 2985926), (20330, 2671618), (34561, 1571540), (36380, 1492963), (40660, 1335809), (69122, 785770), (78577, 691220), (138244, 392885), (157154, 345610), (172805, 314308)]