52737160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 149299200

約数和(自身を除く): 96562040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 92, 95, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 322, 380, 431, 437, 460, 532, 644, 665, 760, 805, 862, 874, 920, 1064, 1288, 1330, 1610, 1724, 1748, 2155, 2185, 2660, 3017, 3059, 3220, 3448, 3496, 4310, 4370, 5320, 6034, 6118, 6440, 8189, 8620, 8740, 9913, 12068, 12236, 15085, 15295, 16378, 17240, 17480, 19826, 24136, 24472, 30170, 30590, 32756, 39652, 40945, 49565, 57323, 60340, 61180, 65512, 69391, 79304, 81890, 99130, 114646, 120680, 122360, 138782, 163780, 188347, 198260, 229292, 277564, 286615, 327560, 346955, 376694, 396520, 458584, 555128, 573230, 693910, 753388, 941735, 1146460, 1318429, 1387820, 1506776, 1883470, 2292920, 2636858, 2775640, 3766940, 5273716, 6592145, 7533880, 10547432, 13184290, 26368580, 52737160]

約数ペア:

[(1, 52737160), (2, 26368580), (4, 13184290), (5, 10547432), (7, 7533880), (8, 6592145), (10, 5273716), (14, 3766940), (19, 2775640), (20, 2636858), (23, 2292920), (28, 1883470), (35, 1506776), (38, 1387820), (40, 1318429), (46, 1146460), (56, 941735), (70, 753388), (76, 693910), (92, 573230), (95, 555128), (115, 458584), (133, 396520), (140, 376694), (152, 346955), (161, 327560), (184, 286615), (190, 277564), (230, 229292), (266, 198260), (280, 188347), (322, 163780), (380, 138782), (431, 122360), (437, 120680), (460, 114646), (532, 99130), (644, 81890), (665, 79304), (760, 69391), (805, 65512), (862, 61180), (874, 60340), (920, 57323), (1064, 49565), (1288, 40945), (1330, 39652), (1610, 32756), (1724, 30590), (1748, 30170), (2155, 24472), (2185, 24136), (2660, 19826), (3017, 17480), (3059, 17240), (3220, 16378), (3448, 15295), (3496, 15085), (4310, 12236), (4370, 12068), (5320, 9913), (6034, 8740), (6118, 8620), (6440, 8189)]