52784940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 171601920

約数和(自身を除く): 118816980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 37, 39, 52, 59, 60, 62, 65, 74, 78, 93, 111, 118, 124, 130, 148, 155, 156, 177, 185, 186, 195, 222, 236, 260, 295, 310, 354, 370, 372, 390, 403, 444, 465, 481, 555, 590, 620, 708, 740, 767, 780, 806, 885, 930, 962, 1110, 1147, 1180, 1209, 1443, 1534, 1612, 1770, 1829, 1860, 1924, 2015, 2183, 2220, 2294, 2301, 2405, 2418, 2886, 3068, 3441, 3540, 3658, 3835, 4030, 4366, 4588, 4602, 4810, 4836, 5487, 5735, 5772, 6045, 6549, 6882, 7215, 7316, 7670, 8060, 8732, 9145, 9204, 9620, 10915, 10974, 11470, 11505, 12090, 13098, 13764, 14430, 14911, 15340, 17205, 18290, 21830, 21948, 22940, 23010, 23777, 24180, 26196, 27435, 28379, 28860, 29822, 32745, 34410, 36580, 43660, 44733, 46020, 47554, 54870, 56758, 59644, 65490, 67673, 68820, 71331, 74555, 85137, 89466, 95108, 109740, 113516, 118885, 130980, 135346, 141895, 142662, 149110, 170274, 178932, 203019, 223665, 237770, 270692, 283790, 285324, 298220, 338365, 340548, 356655, 406038, 425685, 447330, 475540, 567580, 676730, 713310, 812076, 851370, 879749, 894660, 1015095, 1353460, 1426620, 1702740, 1759498, 2030190, 2639247, 3518996, 4060380, 4398745, 5278494, 8797490, 10556988, 13196235, 17594980, 26392470, 52784940]

約数ペア:

[(1, 52784940), (2, 26392470), (3, 17594980), (4, 13196235), (5, 10556988), (6, 8797490), (10, 5278494), (12, 4398745), (13, 4060380), (15, 3518996), (20, 2639247), (26, 2030190), (30, 1759498), (31, 1702740), (37, 1426620), (39, 1353460), (52, 1015095), (59, 894660), (60, 879749), (62, 851370), (65, 812076), (74, 713310), (78, 676730), (93, 567580), (111, 475540), (118, 447330), (124, 425685), (130, 406038), (148, 356655), (155, 340548), (156, 338365), (177, 298220), (185, 285324), (186, 283790), (195, 270692), (222, 237770), (236, 223665), (260, 203019), (295, 178932), (310, 170274), (354, 149110), (370, 142662), (372, 141895), (390, 135346), (403, 130980), (444, 118885), (465, 113516), (481, 109740), (555, 95108), (590, 89466), (620, 85137), (708, 74555), (740, 71331), (767, 68820), (780, 67673), (806, 65490), (885, 59644), (930, 56758), (962, 54870), (1110, 47554), (1147, 46020), (1180, 44733), (1209, 43660), (1443, 36580), (1534, 34410), (1612, 32745), (1770, 29822), (1829, 28860), (1860, 28379), (1924, 27435), (2015, 26196), (2183, 24180), (2220, 23777), (2294, 23010), (2301, 22940), (2405, 21948), (2418, 21830), (2886, 18290), (3068, 17205), (3441, 15340), (3540, 14911), (3658, 14430), (3835, 13764), (4030, 13098), (4366, 12090), (4588, 11505), (4602, 11470), (4810, 10974), (4836, 10915), (5487, 9620), (5735, 9204), (5772, 9145), (6045, 8732), (6549, 8060), (6882, 7670), (7215, 7316)]