54934853960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{16631}}^1$

素因数の和:16947

約数の個数: 128

約数和(自身を含む): 144850083840

約数和(自身を除く): 89915229880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 251, 280, 329, 376, 470, 502, 658, 940, 1004, 1255, 1316, 1645, 1757, 1880, 2008, 2510, 2632, 3290, 3514, 5020, 6580, 7028, 8785, 10040, 11797, 13160, 14056, 16631, 17570, 23594, 33262, 35140, 47188, 58985, 66524, 70280, 82579, 83155, 94376, 116417, 117970, 133048, 165158, 166310, 232834, 235940, 330316, 332620, 412895, 465668, 471880, 582085, 660632, 665240, 781657, 825790, 931336, 1164170, 1563314, 1651580, 2328340, 3126628, 3303160, 3908285, 4174381, 4656680, 5471599, 6253256, 7816570, 8348762, 10943198, 15633140, 16697524, 20871905, 21886396, 27357995, 29220667, 31266280, 33395048, 41743810, 43772792, 54715990, 58441334, 83487620, 109431980, 116882668, 146103335, 166975240, 196195907, 218863960, 233765336, 292206670, 392391814, 584413340, 784783628, 980979535, 1168826680, 1373371349, 1569567256, 1961959070, 2746742698, 3923918140, 5493485396, 6866856745, 7847836280, 10986970792, 13733713490, 27467426980, 54934853960]

約数ペア:

[(1, 54934853960), (2, 27467426980), (4, 13733713490), (5, 10986970792), (7, 7847836280), (8, 6866856745), (10, 5493485396), (14, 3923918140), (20, 2746742698), (28, 1961959070), (35, 1569567256), (40, 1373371349), (47, 1168826680), (56, 980979535), (70, 784783628), (94, 584413340), (140, 392391814), (188, 292206670), (235, 233765336), (251, 218863960), (280, 196195907), (329, 166975240), (376, 146103335), (470, 116882668), (502, 109431980), (658, 83487620), (940, 58441334), (1004, 54715990), (1255, 43772792), (1316, 41743810), (1645, 33395048), (1757, 31266280), (1880, 29220667), (2008, 27357995), (2510, 21886396), (2632, 20871905), (3290, 16697524), (3514, 15633140), (5020, 10943198), (6580, 8348762), (7028, 7816570), (8785, 6253256), (10040, 5471599), (11797, 4656680), (13160, 4174381), (14056, 3908285), (16631, 3303160), (17570, 3126628), (23594, 2328340), (33262, 1651580), (35140, 1563314), (47188, 1164170), (58985, 931336), (66524, 825790), (70280, 781657), (82579, 665240), (83155, 660632), (94376, 582085), (116417, 471880), (117970, 465668), (133048, 412895), (165158, 332620), (166310, 330316), (232834, 235940)]