53830920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3137}}^1$

素因数の和:3175

約数の個数: 128

約数和(自身を含む): 189786240

約数和(自身を除く): 135955320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3137, 3432, 4290, 5720, 6274, 8580, 9411, 12548, 15685, 17160, 18822, 25096, 31370, 34507, 37644, 40781, 47055, 62740, 69014, 75288, 81562, 94110, 103521, 122343, 125480, 138028, 163124, 172535, 188220, 203905, 207042, 244686, 276056, 326248, 345070, 376440, 407810, 414084, 448591, 489372, 517605, 611715, 690140, 815620, 828168, 897182, 978744, 1035210, 1223430, 1345773, 1380280, 1631240, 1794364, 2070420, 2242955, 2446860, 2691546, 3588728, 4140840, 4485910, 4893720, 5383092, 6728865, 8971820, 10766184, 13457730, 17943640, 26915460, 53830920]

約数ペア:

[(1, 53830920), (2, 26915460), (3, 17943640), (4, 13457730), (5, 10766184), (6, 8971820), (8, 6728865), (10, 5383092), (11, 4893720), (12, 4485910), (13, 4140840), (15, 3588728), (20, 2691546), (22, 2446860), (24, 2242955), (26, 2070420), (30, 1794364), (33, 1631240), (39, 1380280), (40, 1345773), (44, 1223430), (52, 1035210), (55, 978744), (60, 897182), (65, 828168), (66, 815620), (78, 690140), (88, 611715), (104, 517605), (110, 489372), (120, 448591), (130, 414084), (132, 407810), (143, 376440), (156, 345070), (165, 326248), (195, 276056), (220, 244686), (260, 207042), (264, 203905), (286, 188220), (312, 172535), (330, 163124), (390, 138028), (429, 125480), (440, 122343), (520, 103521), (572, 94110), (660, 81562), (715, 75288), (780, 69014), (858, 62740), (1144, 47055), (1320, 40781), (1430, 37644), (1560, 34507), (1716, 31370), (2145, 25096), (2860, 18822), (3137, 17160), (3432, 15685), (4290, 12548), (5720, 9411), (6274, 8580)]