52090920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{2953}}^1$

素因数の和:2984

約数の個数: 144

約数和(自身を含む): 197002260

約数和(自身を除く): 144911340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 2953, 3528, 4410, 5880, 5906, 8820, 8859, 11812, 14765, 17640, 17718, 20671, 23624, 26577, 29530, 35436, 41342, 44295, 53154, 59060, 62013, 70872, 82684, 88590, 103355, 106308, 118120, 124026, 132885, 144697, 165368, 177180, 186039, 206710, 212616, 248052, 265770, 289394, 310065, 354360, 372078, 413420, 434091, 496104, 531540, 578788, 620130, 723485, 744156, 826840, 868182, 930195, 1063080, 1157576, 1240260, 1302273, 1446970, 1488312, 1736364, 1860390, 2170455, 2480520, 2604546, 2893940, 3472728, 3720780, 4340910, 5209092, 5787880, 6511365, 7441560, 8681820, 10418184, 13022730, 17363640, 26045460, 52090920]

約数ペア:

[(1, 52090920), (2, 26045460), (3, 17363640), (4, 13022730), (5, 10418184), (6, 8681820), (7, 7441560), (8, 6511365), (9, 5787880), (10, 5209092), (12, 4340910), (14, 3720780), (15, 3472728), (18, 2893940), (20, 2604546), (21, 2480520), (24, 2170455), (28, 1860390), (30, 1736364), (35, 1488312), (36, 1446970), (40, 1302273), (42, 1240260), (45, 1157576), (49, 1063080), (56, 930195), (60, 868182), (63, 826840), (70, 744156), (72, 723485), (84, 620130), (90, 578788), (98, 531540), (105, 496104), (120, 434091), (126, 413420), (140, 372078), (147, 354360), (168, 310065), (180, 289394), (196, 265770), (210, 248052), (245, 212616), (252, 206710), (280, 186039), (294, 177180), (315, 165368), (360, 144697), (392, 132885), (420, 124026), (441, 118120), (490, 106308), (504, 103355), (588, 88590), (630, 82684), (735, 70872), (840, 62013), (882, 59060), (980, 53154), (1176, 44295), (1260, 41342), (1470, 35436), (1764, 29530), (1960, 26577), (2205, 23624), (2520, 20671), (2940, 17718), (2953, 17640), (3528, 14765), (4410, 11812), (5880, 8859), (5906, 8820)]