54387060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1462

約数の個数: 144

約数和(自身を含む): 190907136

約数和(自身を除く): 136520076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1423, 1470, 1820, 1911, 2548, 2730, 2846, 2940, 3185, 3822, 4269, 5460, 5692, 6370, 7115, 7644, 8538, 9555, 9961, 12740, 14230, 17076, 18499, 19110, 19922, 21345, 28460, 29883, 36998, 38220, 39844, 42690, 49805, 55497, 59766, 69727, 73996, 85380, 92495, 99610, 110994, 119532, 129493, 139454, 149415, 184990, 199220, 209181, 221988, 258986, 277485, 278908, 298830, 348635, 369980, 388479, 418362, 517972, 554970, 597660, 647465, 697270, 776958, 836724, 906451, 1045905, 1109940, 1294930, 1394540, 1553916, 1812902, 1942395, 2091810, 2589860, 2719353, 3625804, 3884790, 4183620, 4532255, 5438706, 7769580, 9064510, 10877412, 13596765, 18129020, 27193530, 54387060]

約数ペア:

[(1, 54387060), (2, 27193530), (3, 18129020), (4, 13596765), (5, 10877412), (6, 9064510), (7, 7769580), (10, 5438706), (12, 4532255), (13, 4183620), (14, 3884790), (15, 3625804), (20, 2719353), (21, 2589860), (26, 2091810), (28, 1942395), (30, 1812902), (35, 1553916), (39, 1394540), (42, 1294930), (49, 1109940), (52, 1045905), (60, 906451), (65, 836724), (70, 776958), (78, 697270), (84, 647465), (91, 597660), (98, 554970), (105, 517972), (130, 418362), (140, 388479), (147, 369980), (156, 348635), (182, 298830), (195, 278908), (196, 277485), (210, 258986), (245, 221988), (260, 209181), (273, 199220), (294, 184990), (364, 149415), (390, 139454), (420, 129493), (455, 119532), (490, 110994), (546, 99610), (588, 92495), (637, 85380), (735, 73996), (780, 69727), (910, 59766), (980, 55497), (1092, 49805), (1274, 42690), (1365, 39844), (1423, 38220), (1470, 36998), (1820, 29883), (1911, 28460), (2548, 21345), (2730, 19922), (2846, 19110), (2940, 18499), (3185, 17076), (3822, 14230), (4269, 12740), (5460, 9961), (5692, 9555), (6370, 8538), (7115, 7644)]