53656380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:604

約数の個数: 144

約数和(自身を含む): 177559200

約数和(自身を除く): 123902820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 38, 45, 57, 58, 60, 76, 87, 90, 95, 114, 116, 145, 171, 174, 180, 190, 228, 261, 285, 290, 342, 348, 380, 435, 522, 541, 551, 570, 580, 684, 855, 870, 1044, 1082, 1102, 1140, 1305, 1623, 1653, 1710, 1740, 2164, 2204, 2610, 2705, 2755, 3246, 3306, 3420, 4869, 4959, 5220, 5410, 5510, 6492, 6612, 8115, 8265, 9738, 9918, 10279, 10820, 11020, 15689, 16230, 16530, 19476, 19836, 20558, 24345, 24795, 30837, 31378, 32460, 33060, 41116, 47067, 48690, 49590, 51395, 61674, 62756, 78445, 92511, 94134, 97380, 99180, 102790, 123348, 141201, 154185, 156890, 185022, 188268, 205580, 235335, 282402, 298091, 308370, 313780, 370044, 462555, 470670, 564804, 596182, 616740, 706005, 894273, 925110, 941340, 1192364, 1412010, 1490455, 1788546, 1850220, 2682819, 2824020, 2980910, 3577092, 4471365, 5365638, 5961820, 8942730, 10731276, 13414095, 17885460, 26828190, 53656380]

約数ペア:

[(1, 53656380), (2, 26828190), (3, 17885460), (4, 13414095), (5, 10731276), (6, 8942730), (9, 5961820), (10, 5365638), (12, 4471365), (15, 3577092), (18, 2980910), (19, 2824020), (20, 2682819), (29, 1850220), (30, 1788546), (36, 1490455), (38, 1412010), (45, 1192364), (57, 941340), (58, 925110), (60, 894273), (76, 706005), (87, 616740), (90, 596182), (95, 564804), (114, 470670), (116, 462555), (145, 370044), (171, 313780), (174, 308370), (180, 298091), (190, 282402), (228, 235335), (261, 205580), (285, 188268), (290, 185022), (342, 156890), (348, 154185), (380, 141201), (435, 123348), (522, 102790), (541, 99180), (551, 97380), (570, 94134), (580, 92511), (684, 78445), (855, 62756), (870, 61674), (1044, 51395), (1082, 49590), (1102, 48690), (1140, 47067), (1305, 41116), (1623, 33060), (1653, 32460), (1710, 31378), (1740, 30837), (2164, 24795), (2204, 24345), (2610, 20558), (2705, 19836), (2755, 19476), (3246, 16530), (3306, 16230), (3420, 15689), (4869, 11020), (4959, 10820), (5220, 10279), (5410, 9918), (5510, 9738), (6492, 8265), (6612, 8115)]