51741768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{433}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 139991040

約数和(自身を除く): 88249272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 383, 433, 766, 866, 1149, 1299, 1532, 1732, 2298, 2598, 3064, 3464, 4596, 4979, 5196, 5629, 9192, 9958, 10392, 11258, 14937, 16887, 19916, 22516, 29874, 33774, 39832, 45032, 59748, 67548, 119496, 135096, 165839, 331678, 497517, 663356, 995034, 1326712, 1990068, 2155907, 3980136, 4311814, 6467721, 8623628, 12935442, 17247256, 25870884, 51741768]

約数ペア:

[(1, 51741768), (2, 25870884), (3, 17247256), (4, 12935442), (6, 8623628), (8, 6467721), (12, 4311814), (13, 3980136), (24, 2155907), (26, 1990068), (39, 1326712), (52, 995034), (78, 663356), (104, 497517), (156, 331678), (312, 165839), (383, 135096), (433, 119496), (766, 67548), (866, 59748), (1149, 45032), (1299, 39832), (1532, 33774), (1732, 29874), (2298, 22516), (2598, 19916), (3064, 16887), (3464, 14937), (4596, 11258), (4979, 10392), (5196, 9958), (5629, 9192)]