53711280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{10657}}^1$

素因数の和:10683

約数の個数: 120

約数和(自身を含む): 206168352

約数和(自身を除く): 152457072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 10657, 21314, 31971, 42628, 53285, 63942, 74599, 85256, 95913, 106570, 127884, 149198, 159855, 170512, 191826, 213140, 223797, 255768, 298396, 319710, 372995, 383652, 426280, 447594, 479565, 511536, 596792, 639420, 671391, 745990, 767304, 852560, 895188, 959130, 1118985, 1193584, 1278840, 1342782, 1491980, 1534608, 1790376, 1918260, 2237970, 2557680, 2685564, 2983960, 3356955, 3580752, 3836520, 4475940, 5371128, 5967920, 6713910, 7673040, 8951880, 10742256, 13427820, 17903760, 26855640, 53711280]

約数ペア:

[(1, 53711280), (2, 26855640), (3, 17903760), (4, 13427820), (5, 10742256), (6, 8951880), (7, 7673040), (8, 6713910), (9, 5967920), (10, 5371128), (12, 4475940), (14, 3836520), (15, 3580752), (16, 3356955), (18, 2983960), (20, 2685564), (21, 2557680), (24, 2237970), (28, 1918260), (30, 1790376), (35, 1534608), (36, 1491980), (40, 1342782), (42, 1278840), (45, 1193584), (48, 1118985), (56, 959130), (60, 895188), (63, 852560), (70, 767304), (72, 745990), (80, 671391), (84, 639420), (90, 596792), (105, 511536), (112, 479565), (120, 447594), (126, 426280), (140, 383652), (144, 372995), (168, 319710), (180, 298396), (210, 255768), (240, 223797), (252, 213140), (280, 191826), (315, 170512), (336, 159855), (360, 149198), (420, 127884), (504, 106570), (560, 95913), (630, 85256), (720, 74599), (840, 63942), (1008, 53285), (1260, 42628), (1680, 31971), (2520, 21314), (5040, 10657)]